| 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 | $117.39 | 3.367% | $121.3425 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $93.89 | 12.299% | $105.4375 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $52.88 | 11.505% | $58.9638 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $54.40 | 5.567% | $57.4284 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $185.94 | 12.603% | $209.374 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $236.97 | 3.309% | $244.8113 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $20.94 | 13.467% | $23.76 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $762.41 | $821.1175 | $821.11 | $821.10 | $821.10 | |