| 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 | $41.85 | 6.221% | $44.4535 | $44.45 | $44.45 | $44.50 |
| Purchase #2 | $126.96 | 3.420% | $131.302 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $153.80 | 7.709% | $165.6564 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $154.75 | 3.287% | $159.8366 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $224.34 | 7.200% | $240.4925 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $199.81 | 11.850% | $223.4875 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $30.37 | 8.857% | $33.0599 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $931.88 | $998.2884 | $998.29 | $998.30 | $998.40 | |