| 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 | $112.92 | 12.189% | $126.6838 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $70.65 | 6.469% | $75.2203 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $101.79 | 4.621% | $106.4937 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $9.55 | 12.134% | $10.7088 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $229.28 | 8.607% | $249.0141 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $149.68 | 13.704% | $170.1921 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $214.43 | 6.663% | $228.7175 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $888.30 | $967.0303 | $967.02 | $967.00 | $967.00 | |