| 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 | $78.57 | 7.603% | $84.5437 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $196.72 | 12.840% | $221.9788 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $201.85 | 7.459% | $216.906 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $134.85 | 6.763% | $143.9699 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $238.96 | 9.237% | $261.0327 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $229.66 | 4.193% | $239.2896 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $210.81 | 6.472% | $224.4536 | $224.45 | $224.45 | $224.50 |
| 7 purchase totals = | $1,291.42 | $1,392.1743 | $1,392.17 | $1,392.20 | $1,392.20 | |