| 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 | $233.33 | 7.532% | $250.9044 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $46.80 | 13.869% | $53.2907 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $102.34 | 11.207% | $113.8092 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $9.41 | 5.681% | $9.9446 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $54.51 | 9.866% | $59.888 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $180.62 | 3.374% | $186.7141 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $105.55 | 13.853% | $120.1718 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $732.56 | $794.7228 | $794.71 | $794.70 | $794.70 | |