| 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 | $104.33 | 12.225% | $117.0843 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $112.63 | 8.854% | $122.6023 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $176.25 | 3.844% | $183.0251 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $238.63 | 9.810% | $262.0396 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $175.79 | 8.306% | $190.3911 | $190.39 | $190.40 | $190.40 |
| Purchase #6 | $95.30 | 6.726% | $101.7099 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $59.66 | 9.816% | $65.5162 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $962.59 | $1,042.3685 | $1,042.37 | $1,042.40 | $1,042.30 | |