| 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 | $189.79 | 9.128% | $207.114 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $150.56 | 9.494% | $164.8542 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $36.62 | 10.777% | $40.5665 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $124.74 | 12.366% | $140.1653 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $138.62 | 3.212% | $143.0725 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $233.81 | 9.122% | $255.1381 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $22.86 | 5.291% | $24.0695 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $897.00 | $974.9801 | $974.98 | $974.90 | $975.10 | |