| 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 | $109.92 | 11.241% | $122.2761 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $86.63 | 4.829% | $90.8134 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $76.63 | 6.522% | $81.6278 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $192.94 | 12.468% | $216.9958 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $203.96 | 8.858% | $222.0268 | $222.03 | $222.05 | $222.00 |
| Purchase #6 | $131.42 | 13.428% | $149.0671 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $53.53 | 13.313% | $60.6564 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $855.03 | $943.4634 | $943.48 | $943.50 | $943.50 | |