| 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 | $108.91 | 3.737% | $112.98 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $199.63 | 12.806% | $225.1946 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $88.73 | 11.125% | $98.6012 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $48.83 | 6.691% | $52.0972 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $41.62 | 7.801% | $44.8668 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $59.50 | 9.655% | $65.2447 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $242.55 | 3.470% | $250.9665 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $789.77 | $849.9510 | $849.95 | $849.95 | $850.00 | |