| 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 | $112.96 | 6.499% | $120.3013 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $121.34 | 8.746% | $131.9524 | $131.95 | $131.95 | $132.00 |
| Purchase #3 | $104.28 | 10.319% | $115.0407 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $198.67 | 7.548% | $213.6656 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $207.81 | 10.634% | $229.9085 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $139.32 | 9.375% | $152.3813 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $231.32 | 5.467% | $243.9663 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $1,115.70 | $1,207.2161 | $1,207.22 | $1,207.20 | $1,207.30 | |