A lot of good answers here --- from both sides --- do not buy whole life, etc. etc. to have some for final expenses.
Real life case: 20 year term age 46 @ $745 yr. covers all while kids, etc. till grown and on own, mortgage paid and so on.
Year 5 - heart problems, etc.; year 10-11 supposed to have died several different time from "things" and put in nursing home to do so.
still have 5 years left on term. --- by the way --- when you lose everything and become ward of state --- term does not count as asset as "no cash value", so you get to keep it.
Made it out of home, (God was good); digging out - but NO INSURANCE will touch me, so even with the "final events" coverage at $12-15 per unit will cost over $35 mo. for just a few units of coverage once my term runs out. OR if I keep term - policy has guaranteed conversion clause --- it will only cost me $14,473 for the 21st year; $15,958 for the 22nd year; $17,572 for the 22nd year and so on.
I share this as even with a cost benefit analysis - you might want to consider that ---now, you can get something, whereas later you may not have options.
Using the "final benefit" costs the $88.00 monthly you mention for $100.000 coverage building some dollars; is just about 2 1/2 times the cost of my small few unit cost(units are typically 3-5 thousand - depending on final benefit company), and --- you get a lot more.
Just a different perspective.