| 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 | $225.99 | 9.296% | $246.998 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $22.53 | 9.665% | $24.7075 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $161.33 | 8.584% | $175.1786 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $230.66 | 12.784% | $260.1476 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $42.99 | 12.419% | $48.3289 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $236.69 | 8.741% | $257.3791 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $99.79 | 5.509% | $105.2874 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $1,019.98 | $1,118.0271 | $1,118.04 | $1,118.10 | $1,118.00 | |