| 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 | $112.81 | 10.492% | $124.646 | $124.65 | $124.65 | $124.60 |
| Purchase #2 | $140.76 | 7.853% | $151.8139 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $187.82 | 11.218% | $208.8896 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $167.92 | 12.556% | $189.004 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $80.91 | 9.448% | $88.5544 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $62.73 | 6.399% | $66.7441 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $27.54 | 10.661% | $30.476 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $780.49 | $860.1280 | $860.12 | $860.15 | $860.10 | |