| 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 | $238.73 | 4.446% | $249.3439 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $86.87 | 4.832% | $91.0676 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $44.93 | 10.145% | $49.4881 | $49.49 | $49.50 | $49.50 |
| Purchase #4 | $110.66 | 13.846% | $125.982 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $232.67 | 12.231% | $261.1279 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $84.68 | 5.394% | $89.2476 | $89.25 | $89.25 | $89.20 |
| Purchase #7 | $51.34 | 7.724% | $55.3055 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $849.88 | $921.5626 | $921.57 | $921.60 | $921.50 | |