| 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 | $102.30 | 10.228% | $112.7632 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $180.94 | 9.323% | $197.809 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $166.95 | 9.732% | $183.1976 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $231.70 | 12.778% | $261.3066 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $59.28 | 8.776% | $64.4824 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $40.85 | 11.815% | $45.6764 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $117.86 | 12.720% | $132.8518 | $132.85 | $132.85 | $132.90 |
| 7 purchase totals = | $899.88 | $998.0870 | $998.09 | $998.10 | $998.20 | |