| 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 | $224.83 | 12.295% | $252.4728 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $241.42 | 8.167% | $261.1368 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $110.87 | 13.231% | $125.5392 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $17.91 | 13.793% | $20.3803 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $77.60 | 7.757% | $83.6194 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $240.73 | 5.571% | $254.1411 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $136.66 | 5.214% | $143.7855 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $1,050.02 | $1,141.0751 | $1,141.08 | $1,141.10 | $1,141.00 | |