| 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 | $178.41 | 3.420% | $184.5116 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $113.96 | 10.781% | $126.246 | $126.25 | $126.25 | $126.20 |
| Purchase #3 | $91.37 | 4.322% | $95.319 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $28.46 | 6.288% | $30.2496 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $87.68 | 13.380% | $99.4116 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $110.55 | 7.126% | $118.4278 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $231.68 | 8.389% | $251.1156 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $842.11 | $905.2812 | $905.29 | $905.25 | $905.10 | |