| 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 | $119.96 | 10.500% | $132.5558 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $203.55 | 5.637% | $215.0241 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $241.70 | 6.502% | $257.4153 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $10.96 | 10.544% | $12.1156 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $52.89 | 8.216% | $57.2354 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $55.41 | 6.668% | $59.1047 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $222.68 | 6.180% | $236.4416 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $907.15 | $969.8925 | $969.90 | $969.85 | $969.80 | |