| 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 | $36.95 | 10.522% | $40.8379 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $217.32 | 3.187% | $224.246 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $250.54 | 4.350% | $261.4385 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $182.99 | 10.359% | $201.9459 | $201.95 | $201.95 | $201.90 |
| Purchase #5 | $124.83 | 5.116% | $131.2163 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $184.76 | 10.630% | $204.4 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $43.78 | 9.848% | $48.0915 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $1,041.17 | $1,112.1761 | $1,112.19 | $1,112.20 | $1,112.00 | |