| 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 | $243.68 | 4.128% | $253.7391 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $86.61 | 8.796% | $94.2282 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $199.53 | 6.842% | $213.1818 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $43.63 | 10.873% | $48.3739 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $26.26 | 13.490% | $29.8025 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $52.75 | 10.610% | $58.3468 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $111.33 | 4.630% | $116.4846 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $763.79 | $814.1569 | $814.15 | $814.20 | $814.10 | |