| 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 | $101.62 | 9.136% | $110.904 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $44.66 | 8.709% | $48.5494 | $48.55 | $48.55 | $48.50 |
| Purchase #3 | $175.81 | 6.375% | $187.0179 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $102.26 | 9.846% | $112.3285 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $245.96 | 13.702% | $279.6614 | $279.66 | $279.65 | $279.70 |
| Purchase #6 | $14.77 | 4.194% | $15.3895 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $22.52 | 3.459% | $23.299 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $707.60 | $777.1497 | $777.15 | $777.15 | $777.10 | |