| 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 | $93.43 | 9.352% | $102.1676 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $139.43 | 13.109% | $157.7079 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $215.96 | 4.397% | $225.4558 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $42.79 | 12.657% | $48.2059 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $55.74 | 6.457% | $59.3391 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $99.63 | 8.484% | $108.0826 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $224.81 | 13.507% | $255.1751 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $871.79 | $956.1340 | $956.15 | $956.15 | $956.20 | |