Describe a situation where you would round to the nearest whole.
Telling the time. When someone asks me what time it is, instead of saying '8.27am' I'd just say that it's half past eight :) xox.
grocery stores estimating how much to charge you
I do a report each month which includes the average daily attendance of children for the month. Since you can't have a partial child attending, I round each fraction up to the whole.