| 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 | $231.63 | 6.806% | $247.3947 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $249.62 | 4.234% | $260.1889 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $42.96 | 9.123% | $46.8792 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $47.27 | 4.630% | $49.4586 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $214.25 | 10.459% | $236.6584 | $236.66 | $236.65 | $236.70 |
| Purchase #6 | $152.61 | 11.648% | $170.386 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $142.96 | 12.189% | $160.3854 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $1,081.30 | $1,171.3512 | $1,171.36 | $1,171.40 | $1,171.50 | |