| 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 | $207.41 | 4.606% | $216.9633 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $109.73 | 11.242% | $122.0658 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $193.77 | 12.634% | $218.2509 | $218.25 | $218.25 | $218.30 |
| Purchase #4 | $187.73 | 10.864% | $208.125 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $116.92 | 7.548% | $125.7451 | $125.75 | $125.75 | $125.70 |
| Purchase #6 | $76.87 | 10.257% | $84.7546 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $6.49 | 9.203% | $7.0873 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $898.92 | $982.9920 | $983.00 | $983.00 | $983.10 | |