| 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 | $117.52 | 12.110% | $131.7517 | $131.75 | $131.75 | $131.80 |
| Purchase #2 | $112.67 | 12.645% | $126.9171 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $83.57 | 13.385% | $94.7558 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $27.66 | 5.457% | $29.1694 | $29.17 | $29.15 | $29.20 |
| Purchase #5 | $234.62 | 11.411% | $261.3925 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $187.89 | 12.249% | $210.9046 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $244.52 | 3.824% | $253.8704 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $1,008.45 | $1,108.7615 | $1,108.76 | $1,108.70 | $1,108.90 | |