| 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 | $13.51 | 5.637% | $14.2716 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $232.98 | 11.657% | $260.1385 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $143.88 | 6.815% | $153.6854 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $120.49 | 5.417% | $127.0169 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $52.73 | 6.507% | $56.1611 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $23.37 | 9.778% | $25.6551 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $217.67 | 11.305% | $242.2776 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $804.63 | $879.2062 | $879.22 | $879.20 | $879.30 | |