| 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 | $210.47 | 12.167% | $236.0779 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $6.84 | 3.844% | $7.1029 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $235.79 | 9.794% | $258.8833 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $124.83 | 13.267% | $141.3912 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $227.36 | 8.305% | $246.2422 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $29.73 | 3.252% | $30.6968 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $8.56 | 3.237% | $8.8371 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $843.58 | $929.2314 | $929.23 | $929.30 | $929.20 | |