| 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 | $237.66 | 8.296% | $257.3763 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $29.82 | 11.722% | $33.3155 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $82.89 | 4.621% | $86.7203 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $208.29 | 9.126% | $227.2985 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $16.90 | 7.367% | $18.145 | $18.15 | $18.15 | $18.10 |
| Purchase #6 | $139.46 | 8.633% | $151.4996 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $94.71 | 10.525% | $104.6782 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $809.73 | $879.0334 | $879.05 | $879.05 | $879.00 | |