| 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 | $99.59 | 5.608% | $105.175 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $205.37 | 9.779% | $225.4531 | $225.45 | $225.45 | $225.50 |
| Purchase #3 | $48.95 | 12.604% | $55.1197 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $71.29 | 12.366% | $80.1057 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $8.84 | 12.281% | $9.9256 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $214.43 | 10.501% | $236.9473 | $236.95 | $236.95 | $236.90 |
| Purchase #7 | $73.79 | 13.771% | $83.9516 | $83.95 | $83.95 | $84.00 |
| 7 purchase totals = | $722.26 | $796.6780 | $796.69 | $796.70 | $796.70 | |