| 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 | $126.25 | 5.774% | $133.5397 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $123.25 | 3.819% | $127.9569 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $217.50 | 8.540% | $236.0745 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $193.71 | 9.836% | $212.7633 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $73.49 | 7.105% | $78.7115 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $24.30 | 12.261% | $27.2794 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $28.29 | 12.169% | $31.7326 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $786.79 | $848.0579 | $848.05 | $848.05 | $848.10 | |