| 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 | $243.66 | 5.868% | $257.958 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $239.38 | 9.145% | $261.2713 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $226.86 | 10.340% | $250.3173 | $250.32 | $250.30 | $250.30 |
| Purchase #4 | $240.32 | 8.214% | $260.0599 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $226.25 | 4.447% | $236.3113 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $22.31 | 5.143% | $23.4574 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $23.56 | 7.384% | $25.2997 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $1,222.34 | $1,314.6749 | $1,314.68 | $1,314.60 | $1,314.80 | |