| 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 | $208.95 | 5.235% | $219.8885 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $189.41 | 3.427% | $195.9011 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $48.91 | 3.491% | $50.6174 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $43.95 | 10.833% | $48.7111 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $56.64 | 9.844% | $62.2156 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $230.57 | 13.340% | $261.328 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $136.40 | 4.367% | $142.3566 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $914.83 | $981.0183 | $981.03 | $981.00 | $981.00 | |