| 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 | $224.57 | 13.637% | $255.1946 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $75.50 | 3.514% | $78.1531 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $27.96 | 6.190% | $29.6907 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $177.49 | 3.844% | $184.3127 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $51.45 | 7.606% | $55.3633 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $19.44 | 8.661% | $21.1237 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $217.74 | 6.163% | $231.1593 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $794.15 | $854.9974 | $854.98 | $854.95 | $855.10 | |