| 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 | $194.76 | 9.344% | $212.9584 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $197.59 | 13.425% | $224.1165 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $121.37 | 4.529% | $126.8668 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $200.96 | 9.425% | $219.9005 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $25.30 | 12.433% | $28.4455 | $28.45 | $28.45 | $28.40 |
| Purchase #6 | $226.60 | 7.730% | $244.1162 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $44.37 | 9.784% | $48.7112 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $1,010.95 | $1,105.1151 | $1,105.13 | $1,105.05 | $1,105.10 | |