| 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 | $112.97 | 7.747% | $121.7218 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $105.86 | 10.421% | $116.8917 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $132.92 | 5.670% | $140.4566 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $232.67 | 6.645% | $248.1309 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $53.98 | 11.446% | $60.1586 | $60.16 | $60.15 | $60.20 |
| Purchase #6 | $202.44 | 5.191% | $212.9487 | $212.95 | $212.95 | $212.90 |
| Purchase #7 | $39.49 | 7.263% | $42.3582 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $880.33 | $942.6665 | $942.67 | $942.65 | $942.70 | |