| 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 | $203.39 | 10.233% | $224.2029 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $74.80 | 4.373% | $78.071 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $169.95 | 10.432% | $187.6792 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $59.80 | 3.317% | $61.7836 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $10.56 | 8.228% | $11.4289 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $87.53 | 7.214% | $93.8444 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $104.68 | 10.783% | $115.9676 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $710.71 | $772.9776 | $772.97 | $773.00 | $773.00 | |