| 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 | $122.41 | 13.469% | $138.8974 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $238.99 | 6.326% | $254.1085 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $63.49 | 3.655% | $65.8106 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $121.34 | 10.577% | $134.1741 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $11.69 | 11.697% | $13.0574 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $127.84 | 3.838% | $132.7465 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $240.76 | 6.491% | $256.3877 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $926.52 | $995.1822 | $995.19 | $995.15 | $995.20 | |