| 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 | $237.31 | 10.240% | $261.6105 | $261.61 | $261.60 | $261.60 |
| Purchase #2 | $108.52 | 11.210% | $120.6851 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $215.66 | 7.778% | $232.434 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $46.26 | 12.834% | $52.197 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $173.83 | 7.543% | $186.942 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $99.73 | 9.308% | $109.0129 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $71.76 | 11.295% | $79.8653 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $953.07 | $1,042.7468 | $1,042.75 | $1,042.75 | $1,042.70 | |