| 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 | $117.37 | 4.497% | $122.6481 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $8.76 | 13.474% | $9.9403 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $221.36 | 5.753% | $234.0948 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $186.57 | 5.802% | $197.3948 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $128.87 | 3.425% | $133.2838 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $45.83 | 12.819% | $51.7049 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $104.89 | 13.846% | $119.4131 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $813.65 | $868.4798 | $868.46 | $868.50 | $868.40 | |