| 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 | $93.92 | 9.504% | $102.8462 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $97.96 | 6.371% | $104.201 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $47.90 | 10.402% | $52.8826 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $128.65 | 11.167% | $143.0163 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $126.70 | 8.720% | $137.7482 | $137.75 | $137.75 | $137.70 |
| Purchase #6 | $89.88 | 4.583% | $93.9992 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $180.92 | 11.375% | $201.4997 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $765.93 | $836.1932 | $836.20 | $836.20 | $836.10 | |