| 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 | $220.52 | 7.684% | $237.4648 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $246.94 | 13.825% | $281.0795 | $281.08 | $281.10 | $281.10 |
| Purchase #3 | $116.78 | 9.294% | $127.6335 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $15.92 | 12.593% | $17.9248 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $94.85 | 5.113% | $99.6997 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $39.42 | 5.787% | $41.7012 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $50.41 | 5.450% | $53.1573 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $784.84 | $858.6608 | $858.65 | $858.65 | $858.70 | |