| 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 | $215.90 | 12.809% | $243.5546 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $111.47 | 12.387% | $125.2778 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $117.25 | 4.822% | $122.9038 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $19.73 | 4.638% | $20.6451 | $20.65 | $20.65 | $20.60 |
| Purchase #5 | $130.44 | 8.577% | $141.6278 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $142.94 | 10.435% | $157.8558 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $158.30 | 7.167% | $169.6454 | $169.65 | $169.65 | $169.60 |
| 7 purchase totals = | $896.03 | $981.5103 | $981.52 | $981.55 | $981.50 | |