| 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 | $99.87 | 5.329% | $105.1921 | $105.19 | $105.20 | $105.20 |
| Purchase #2 | $247.68 | 7.106% | $265.2801 | $265.28 | $265.30 | $265.30 |
| Purchase #3 | $195.79 | 12.531% | $220.3244 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $59.72 | 8.644% | $64.8822 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $160.51 | 11.702% | $179.2929 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $112.28 | 8.815% | $122.1775 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $16.93 | 4.462% | $17.6854 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $892.78 | $974.8346 | $974.83 | $974.90 | $974.90 | |