| 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 | $80.68 | 3.126% | $83.2021 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $224.28 | 13.299% | $254.107 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $20.30 | 13.338% | $23.0076 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $141.50 | 10.508% | $156.3688 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $177.92 | 12.796% | $200.6866 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $139.95 | 4.812% | $146.6844 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $44.47 | 10.102% | $48.9624 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $829.10 | $913.0189 | $913.02 | $913.00 | $913.10 | |