| 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 | $93.97 | 12.800% | $105.9982 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $204.71 | 10.309% | $225.8136 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $207.70 | 12.682% | $234.0405 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $141.98 | 7.396% | $152.4808 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $25.79 | 7.246% | $27.6587 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $20.96 | 8.157% | $22.6697 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $189.48 | 8.806% | $206.1656 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $884.59 | $974.8271 | $974.83 | $974.80 | $974.90 | |