| 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 | $203.30 | 12.135% | $227.9705 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $25.74 | 12.853% | $29.0484 | $29.05 | $29.05 | $29.00 |
| Purchase #3 | $108.39 | 8.739% | $117.8622 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $50.48 | 11.528% | $56.2993 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $25.41 | 11.794% | $28.4069 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $157.38 | 4.664% | $164.7202 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $159.66 | 6.767% | $170.4642 | $170.46 | $170.45 | $170.50 |
| 7 purchase totals = | $730.36 | $794.7717 | $794.77 | $794.70 | $794.80 | |