| 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 | $125.46 | 10.726% | $138.9168 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $125.91 | 8.676% | $136.834 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $56.97 | 4.855% | $59.7359 | $59.74 | $59.75 | $59.70 |
| Purchase #4 | $244.58 | 5.752% | $258.6482 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $37.32 | 12.402% | $41.9484 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $132.60 | 13.636% | $150.6813 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $74.94 | 6.397% | $79.7339 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $797.78 | $866.4985 | $866.50 | $866.55 | $866.30 | |