| 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 | $210.64 | 12.844% | $237.6946 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $69.60 | 12.513% | $78.309 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $94.69 | 13.665% | $107.6294 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $19.61 | 3.671% | $20.3299 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $134.89 | 5.597% | $142.4398 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $206.48 | 11.146% | $229.4943 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $28.84 | 5.213% | $30.3434 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $764.75 | $846.2404 | $846.23 | $846.30 | $846.10 | |