| 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 | $239.57 | 7.476% | $257.4803 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $48.52 | 13.508% | $55.0741 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $91.79 | 13.583% | $104.2578 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $63.76 | 11.126% | $70.8539 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $160.53 | 11.482% | $178.9621 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $169.58 | 7.849% | $182.8903 | $182.89 | $182.90 | $182.90 |
| Purchase #7 | $70.82 | 13.684% | $80.511 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $844.57 | $930.0295 | $930.02 | $930.00 | $930.20 | |