| 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 | $172.94 | 12.698% | $194.8999 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $124.70 | 8.562% | $135.3768 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $91.89 | 12.170% | $103.073 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $229.47 | 13.742% | $261.0038 | $261.00 | $261.00 | $261.00 |
| Purchase #5 | $48.28 | 3.685% | $50.0591 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $201.99 | 3.403% | $208.8637 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $21.79 | 13.794% | $24.7957 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $891.06 | $978.0720 | $978.07 | $978.05 | $978.20 | |