| 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 | $107.81 | 13.816% | $122.705 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $22.44 | 4.240% | $23.3915 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $93.96 | 11.705% | $104.958 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $140.42 | 8.476% | $152.322 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $111.25 | 12.252% | $124.8804 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $130.99 | 13.819% | $149.0915 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $49.52 | 12.442% | $55.6813 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $656.39 | $733.0297 | $733.03 | $733.05 | $733.10 | |