| 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 | $125.43 | 7.153% | $134.402 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $164.99 | 3.106% | $170.1146 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $48.39 | 8.200% | $52.358 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $45.50 | 13.104% | $51.4623 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $107.64 | 5.406% | $113.459 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $249.37 | 9.571% | $273.2372 | $273.24 | $273.25 | $273.20 |
| Purchase #7 | $139.61 | 6.209% | $148.2784 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $880.93 | $943.3115 | $943.31 | $943.30 | $943.40 | |