| 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 | $90.64 | 12.858% | $102.2945 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $31.63 | 4.775% | $33.1403 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $242.81 | 7.745% | $261.6156 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $222.90 | 8.266% | $241.3249 | $241.32 | $241.30 | $241.30 |
| Purchase #5 | $141.70 | 7.772% | $152.7129 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $235.35 | 3.733% | $244.1356 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $240.29 | 11.643% | $268.267 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $1,205.32 | $1,303.4908 | $1,303.49 | $1,303.45 | $1,303.40 | |