| 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 | $207.46 | 3.686% | $215.107 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $207.81 | 13.115% | $235.0643 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $110.61 | 6.810% | $118.1425 | $118.14 | $118.15 | $118.10 |
| Purchase #4 | $73.38 | 4.792% | $76.8964 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $65.95 | 8.592% | $71.6164 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $58.33 | 13.605% | $66.2658 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $90.32 | 3.756% | $93.7124 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $813.86 | $876.8048 | $876.81 | $876.75 | $876.80 | |