| 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 | $106.89 | 6.138% | $113.4509 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $19.70 | 3.664% | $20.4218 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $27.84 | 10.590% | $30.7883 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $183.34 | 11.575% | $204.5616 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $112.92 | 9.338% | $123.4645 | $123.46 | $123.45 | $123.50 |
| Purchase #6 | $211.47 | 6.403% | $225.0104 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $114.35 | 3.533% | $118.39 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $776.51 | $836.0875 | $836.08 | $836.05 | $836.20 | |