| 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 | $110.87 | 12.648% | $124.8928 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $121.33 | 10.186% | $133.6887 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $60.79 | 11.572% | $67.8246 | $67.82 | $67.80 | $67.80 |
| Purchase #4 | $210.63 | 11.492% | $234.8356 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $89.82 | 10.540% | $99.287 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $111.59 | 9.367% | $122.0426 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $102.25 | 11.310% | $113.8145 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $807.28 | $896.3858 | $896.38 | $896.40 | $896.30 | |