| 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 | $229.61 | 4.442% | $239.8093 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $83.37 | 11.768% | $93.181 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $142.97 | 8.494% | $155.1139 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $110.33 | 13.322% | $125.0282 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $71.49 | 6.255% | $75.9617 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $228.77 | 4.518% | $239.1058 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $30.35 | 9.326% | $33.1804 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $896.89 | $961.3803 | $961.38 | $961.40 | $961.40 | |