| 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 | $219.75 | 9.383% | $240.3691 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $74.36 | 13.191% | $84.1688 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $215.43 | 8.714% | $234.2026 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $142.59 | 4.454% | $148.941 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $214.54 | 13.444% | $243.3828 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $217.39 | 4.583% | $227.353 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $81.85 | 4.753% | $85.7403 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $1,165.91 | $1,264.1576 | $1,264.15 | $1,264.15 | $1,264.20 | |