| 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 | $189.47 | 11.652% | $211.547 | $211.55 | $211.55 | $211.50 |
| Purchase #2 | $38.30 | 7.105% | $41.0212 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $166.99 | 7.801% | $180.0169 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $59.88 | 9.202% | $65.3902 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $143.49 | 4.666% | $150.1852 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $112.27 | 6.109% | $119.1286 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $210.84 | 5.727% | $222.9148 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $921.24 | $990.2039 | $990.21 | $990.20 | $990.10 | |