| 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 | $38.59 | 9.204% | $42.1418 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $227.27 | 3.380% | $234.9517 | $234.95 | $234.95 | $235.00 |
| Purchase #3 | $206.87 | 10.482% | $228.5541 | $228.55 | $228.55 | $228.60 |
| Purchase #4 | $96.94 | 10.660% | $107.2738 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $146.50 | 13.383% | $166.1061 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $248.35 | 10.759% | $275.07 | $275.07 | $275.05 | $275.10 |
| Purchase #7 | $155.53 | 3.657% | $161.2177 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $1,120.05 | $1,215.3152 | $1,215.31 | $1,215.25 | $1,215.40 | |