| 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 | $116.28 | 7.404% | $124.8894 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $213.86 | 7.165% | $229.1831 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $112.28 | 10.760% | $124.3613 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $169.31 | 4.728% | $177.315 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $225.94 | 5.747% | $238.9248 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $19.93 | 8.287% | $21.5816 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $41.42 | 9.168% | $45.2174 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $899.02 | $961.4726 | $961.47 | $961.45 | $961.50 | |