| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.71 | 12.767% | $253.3987 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $74.88 | 11.613% | $83.5758 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $114.65 | 13.874% | $130.5565 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $185.50 | 9.245% | $202.6495 | $202.65 | $202.65 | $202.60 |
| Purchase #5 | $23.98 | 6.542% | $25.5488 | $25.55 | $25.55 | $25.50 |
| Purchase #6 | $61.65 | 7.286% | $66.1418 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $65.70 | 13.125% | $74.3231 | $74.32 | $74.30 | $74.30 |
| 7 purchase totals = | $751.07 | $836.1942 | $836.20 | $836.20 | $836.10 | |