| 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 | $117.32 | 8.801% | $127.6453 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $236.68 | 5.233% | $249.0655 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $118.87 | 7.404% | $127.6711 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $77.45 | 9.304% | $84.6559 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $231.65 | 12.831% | $261.373 | $261.37 | $261.35 | $261.40 |
| Purchase #6 | $32.83 | 6.348% | $34.914 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $45.82 | 10.531% | $50.6453 | $50.65 | $50.65 | $50.60 |
| 7 purchase totals = | $860.62 | $935.9701 | $935.98 | $935.90 | $936.00 | |