| 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 | $108.83 | 11.574% | $121.426 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $116.83 | 7.245% | $125.2943 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $170.49 | 12.524% | $191.8422 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $117.64 | 5.421% | $124.0173 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $123.70 | 5.223% | $130.1609 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $226.43 | 7.663% | $243.7813 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $205.71 | 3.380% | $212.663 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,069.63 | $1,149.1850 | $1,149.18 | $1,149.20 | $1,149.20 | |