| 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 | $134.79 | 3.553% | $139.5791 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $5.49 | 3.551% | $5.6849 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $180.28 | 3.272% | $186.1788 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $134.96 | 5.615% | $142.538 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $24.54 | 3.846% | $25.4838 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $245.50 | 5.389% | $258.73 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $96.29 | 8.731% | $104.6971 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $821.85 | $862.8917 | $862.89 | $863.00 | $862.90 | |