| 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 | $22.87 | 11.258% | $25.4447 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $118.50 | 13.737% | $134.7783 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $88.44 | 12.119% | $99.158 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $184.74 | 8.614% | $200.6535 | $200.65 | $200.65 | $200.70 |
| Purchase #5 | $212.56 | 10.544% | $234.9723 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $209.72 | 12.514% | $235.9644 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $56.51 | 5.659% | $59.7079 | $59.71 | $59.70 | $59.70 |
| 7 purchase totals = | $893.34 | $990.6791 | $990.67 | $990.65 | $990.80 | |