| 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 | $26.29 | 11.217% | $29.2389 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $114.41 | 6.794% | $122.183 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $209.51 | 6.350% | $222.8139 | $222.81 | $222.80 | $222.80 |
| Purchase #4 | $108.61 | 12.199% | $121.8593 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $150.27 | 10.490% | $166.0333 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $27.42 | 11.126% | $30.4707 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $216.62 | 9.277% | $236.7158 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $853.13 | $929.3149 | $929.31 | $929.30 | $929.30 | |