| 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 | $188.53 | 13.747% | $214.4472 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $209.97 | 9.279% | $229.4531 | $229.45 | $229.45 | $229.50 |
| Purchase #3 | $112.38 | 3.601% | $116.4268 | $116.43 | $116.45 | $116.40 |
| Purchase #4 | $60.44 | 7.719% | $65.1054 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $19.84 | 6.518% | $21.1332 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $29.72 | 10.504% | $32.8418 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $196.97 | 13.559% | $223.6772 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $817.85 | $903.0847 | $903.09 | $903.15 | $903.00 | |