| 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 | $98.42 | 4.659% | $103.0054 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $102.83 | 9.163% | $112.2523 | $112.25 | $112.25 | $112.30 |
| Purchase #3 | $231.35 | 12.545% | $260.3729 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $44.94 | 13.790% | $51.1372 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $213.34 | 10.129% | $234.9492 | $234.95 | $234.95 | $234.90 |
| Purchase #6 | $9.64 | 4.352% | $10.0595 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $149.27 | 10.184% | $164.4717 | $164.47 | $164.45 | $164.50 |
| 7 purchase totals = | $849.79 | $936.2482 | $936.25 | $936.20 | $936.30 | |