| 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 | $117.59 | 12.296% | $132.0489 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $90.56 | 5.796% | $95.8089 | $95.81 | $95.80 | $95.80 |
| Purchase #3 | $102.44 | 10.278% | $112.9688 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $238.25 | 10.827% | $264.0453 | $264.05 | $264.05 | $264.00 |
| Purchase #5 | $88.52 | 11.448% | $98.6538 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $186.79 | 12.724% | $210.5572 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $19.71 | 11.490% | $21.9747 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $843.86 | $936.0576 | $936.06 | $936.00 | $936.10 | |