| 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 | $17.92 | 5.127% | $18.8388 | $18.84 | $18.85 | $18.80 |
| Purchase #2 | $148.81 | 9.795% | $163.3859 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $208.47 | 9.439% | $228.1475 | $228.15 | $228.15 | $228.10 |
| Purchase #4 | $228.89 | 10.501% | $252.9257 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $49.36 | 12.171% | $55.3676 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $227.73 | 7.301% | $244.3566 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $54.58 | 12.221% | $61.2502 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $935.76 | $1,024.2723 | $1,024.29 | $1,024.30 | $1,024.30 | |