| 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 | $18.52 | 12.482% | $20.8317 | $20.83 | $20.85 | $20.80 |
| Purchase #2 | $116.81 | 4.461% | $122.0209 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $163.34 | 4.477% | $170.6527 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $152.81 | 3.409% | $158.0193 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $93.33 | 9.299% | $102.0088 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $136.81 | 8.144% | $147.9518 | $147.95 | $147.95 | $148.00 |
| Purchase #7 | $181.85 | 10.869% | $201.6153 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $863.47 | $923.1005 | $923.10 | $923.05 | $923.10 | |