| 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 | $217.46 | 8.703% | $236.3855 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $12.56 | 4.455% | $13.1195 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $137.77 | 11.349% | $153.4055 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $91.68 | 13.739% | $104.2759 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $235.95 | 11.330% | $262.6831 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $30.33 | 3.517% | $31.3967 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $117.68 | 3.671% | $122 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $843.43 | $923.2662 | $923.28 | $923.30 | $923.30 | |