| 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 | $19.82 | 12.636% | $22.3245 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $117.32 | 4.431% | $122.5184 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $54.43 | 7.754% | $58.6505 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $120.40 | 8.184% | $130.2535 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $120.81 | 4.481% | $126.2235 | $126.22 | $126.20 | $126.20 |
| Purchase #6 | $89.40 | 8.793% | $97.2609 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $204.33 | 4.466% | $213.4554 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $726.51 | $770.6867 | $770.68 | $770.60 | $770.80 | |