| 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 | $222.99 | 7.281% | $239.2259 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $116.49 | 7.531% | $125.2629 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $188.69 | 8.533% | $204.7909 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $76.75 | 10.817% | $85.052 | $85.05 | $85.05 | $85.10 |
| Purchase #5 | $18.69 | 6.398% | $19.8858 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $138.63 | 5.317% | $146.001 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $69.33 | 11.282% | $77.1518 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $831.57 | $897.3703 | $897.37 | $897.40 | $897.50 | |