| 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 | $244.92 | 3.781% | $254.1804 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $11.43 | 6.543% | $12.1779 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $236.65 | 13.753% | $269.1965 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $223.29 | 6.678% | $238.2013 | $238.20 | $238.20 | $238.20 |
| Purchase #5 | $45.54 | 10.624% | $50.3782 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $103.90 | 7.756% | $111.9585 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $98.47 | 6.340% | $104.713 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $964.20 | $1,040.8058 | $1,040.81 | $1,040.85 | $1,040.90 | |