| 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 | $104.36 | 13.115% | $118.0468 | $118.05 | $118.05 | $118.00 |
| Purchase #2 | $19.63 | 7.123% | $21.0282 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $175.38 | 10.537% | $193.8598 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $234.64 | 3.603% | $243.0941 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $64.66 | 3.300% | $66.7938 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $136.36 | 5.655% | $144.0712 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $165.36 | 8.197% | $178.9146 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $900.39 | $965.8085 | $965.80 | $965.80 | $965.80 | |