| 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 | $92.84 | 10.199% | $102.3088 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $45.74 | 9.706% | $50.1795 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $132.95 | 4.383% | $138.7772 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $106.45 | 9.185% | $116.2274 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $32.55 | 10.689% | $36.0293 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $188.42 | 6.156% | $200.0191 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $224.72 | 9.568% | $246.2212 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $823.67 | $889.7625 | $889.77 | $889.80 | $889.70 | |