| 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 | $229.90 | 5.653% | $242.8962 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $175.36 | 13.278% | $198.6443 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $236.49 | 10.242% | $260.7113 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $93.36 | 6.352% | $99.2902 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $183.90 | 13.419% | $208.5775 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $57.72 | 5.471% | $60.8779 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $43.29 | 6.537% | $46.1199 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $1,020.02 | $1,117.1173 | $1,117.12 | $1,117.15 | $1,117.10 | |