| 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 | $196.43 | 9.800% | $215.6801 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $36.71 | 9.779% | $40.2999 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $116.96 | 7.516% | $125.7507 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $133.42 | 7.761% | $143.7747 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $205.69 | 3.553% | $212.9982 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $26.29 | 10.232% | $28.98 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $51.66 | 13.384% | $58.5742 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $767.16 | $826.0578 | $826.05 | $826.05 | $826.20 | |