| 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 | $27.71 | 11.126% | $30.793 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $226.83 | 4.387% | $236.781 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $143.28 | 5.654% | $151.3811 | $151.38 | $151.40 | $151.40 |
| Purchase #4 | $208.68 | 5.224% | $219.5814 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $126.97 | 8.694% | $138.0088 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $210.87 | 11.213% | $234.5149 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $128.49 | 5.186% | $135.1535 | $135.15 | $135.15 | $135.20 |
| 7 purchase totals = | $1,072.83 | $1,146.2137 | $1,146.20 | $1,146.25 | $1,146.30 | |