| 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 | $112.82 | 8.634% | $122.5609 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $230.53 | 11.538% | $257.1286 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $101.52 | 3.557% | $105.1311 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $206.43 | 6.104% | $219.0305 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $7.43 | 10.509% | $8.2108 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $149.75 | 9.549% | $164.0496 | $164.05 | $164.05 | $164.00 |
| Purchase #7 | $27.70 | 11.612% | $30.9165 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $836.18 | $907.0280 | $907.03 | $907.05 | $906.90 | |