| 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 | $209.57 | 8.412% | $227.199 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $27.62 | 9.188% | $30.1577 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $213.64 | 12.505% | $240.3557 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $208.65 | 12.691% | $235.1298 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $23.84 | 7.294% | $25.5789 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $121.75 | 4.576% | $127.3213 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $53.47 | 10.480% | $59.0737 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $858.54 | $944.8161 | $944.82 | $944.80 | $944.90 | |