| 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 | $118.54 | 3.738% | $122.971 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $68.59 | 4.153% | $71.4385 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $108.26 | 12.744% | $122.0567 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $12.80 | 8.556% | $13.8952 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $232.79 | 12.295% | $261.4115 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $223.28 | 7.495% | $240.0148 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $34.62 | 7.110% | $37.0815 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $798.88 | $868.8692 | $868.87 | $868.85 | $868.90 | |