| 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 | $202.70 | 13.115% | $229.2841 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $109.47 | 6.718% | $116.8242 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $125.78 | 9.668% | $137.9404 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $33.74 | 11.675% | $37.6791 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $138.97 | 6.724% | $148.3143 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $114.57 | 10.367% | $126.4475 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $137.90 | 6.255% | $146.5256 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $863.13 | $943.0152 | $943.01 | $943.05 | $942.90 | |