| 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 | $23.38 | 3.459% | $24.1887 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $201.33 | 6.134% | $213.6796 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $233.78 | 13.468% | $265.2655 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $118.36 | 3.323% | $122.2931 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $81.39 | 3.810% | $84.491 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $200.62 | 11.702% | $224.0966 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $9.30 | 5.125% | $9.7766 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $868.16 | $943.7911 | $943.80 | $943.85 | $943.90 | |