| 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 | $27.26 | 13.119% | $30.8362 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $153.45 | 8.324% | $166.2232 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $227.34 | 3.787% | $235.9494 | $235.95 | $235.95 | $235.90 |
| Purchase #4 | $99.66 | 12.729% | $112.3457 | $112.35 | $112.35 | $112.30 |
| Purchase #5 | $234.97 | 5.505% | $247.9051 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $149.63 | 13.856% | $170.3627 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $64.39 | 4.335% | $67.1813 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $956.70 | $1,030.8036 | $1,030.81 | $1,030.80 | $1,030.70 | |