| 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 | $219.31 | 13.856% | $249.6976 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $90.56 | 4.201% | $94.3644 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $203.91 | 8.849% | $221.954 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $226.46 | 4.723% | $237.1557 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $114.96 | 11.666% | $128.3712 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $242.27 | 6.384% | $257.7365 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $237.61 | 9.858% | $261.0336 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,335.08 | $1,450.3130 | $1,450.31 | $1,450.30 | $1,450.40 | |