| 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 | $209.75 | 8.266% | $227.0879 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $163.76 | 7.127% | $175.4312 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $180.35 | 8.189% | $195.1189 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $120.37 | 5.642% | $127.1613 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $241.82 | 13.796% | $275.1815 | $275.18 | $275.20 | $275.20 |
| Purchase #6 | $236.55 | 8.196% | $255.9376 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $29.40 | 5.179% | $30.9226 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $1,182.00 | $1,286.8410 | $1,286.84 | $1,286.85 | $1,286.80 | |