| 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 | $211.96 | 12.857% | $239.2117 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $148.96 | 4.667% | $155.912 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $82.59 | 4.198% | $86.0571 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $237.38 | 9.857% | $260.7785 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $67.32 | 11.229% | $74.8794 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $23.90 | 11.629% | $26.6793 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $50.50 | 7.726% | $54.4016 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $822.61 | $897.9196 | $897.92 | $897.95 | $898.00 | |