| 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 | $101.33 | 9.483% | $110.9391 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $236.39 | 5.507% | $249.408 | $249.41 | $249.40 | $249.40 |
| Purchase #3 | $61.42 | 8.638% | $66.7255 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $18.36 | 4.383% | $19.1647 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $127.49 | 5.223% | $134.1488 | $134.15 | $134.15 | $134.10 |
| Purchase #6 | $72.96 | 4.495% | $76.2396 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $183.58 | 9.428% | $200.8879 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $801.53 | $857.5136 | $857.52 | $857.55 | $857.40 | |