| 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 | $143.84 | 7.379% | $154.454 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $218.47 | 11.631% | $243.8802 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $5.81 | 3.849% | $6.0336 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $249.37 | 4.679% | $261.038 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $72.65 | 13.491% | $82.4512 | $82.45 | $82.45 | $82.50 |
| Purchase #6 | $28.54 | 3.747% | $29.6094 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $56.31 | 6.520% | $59.9814 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $774.99 | $837.4478 | $837.44 | $837.50 | $837.50 | |