| 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 | $218.50 | 4.284% | $227.8605 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $243.91 | 9.615% | $267.3619 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $48.68 | 10.494% | $53.7885 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $149.84 | 10.402% | $165.4264 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $29.80 | 4.382% | $31.1058 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $56.66 | 9.123% | $61.8291 | $61.83 | $61.85 | $61.80 |
| Purchase #7 | $192.29 | 4.420% | $200.7892 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $939.68 | $1,008.1614 | $1,008.17 | $1,008.20 | $1,008.20 | |