| 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 | $219.56 | 8.449% | $238.1106 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $5.68 | 3.626% | $5.886 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $208.68 | 12.217% | $234.1744 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $45.54 | 6.185% | $48.3566 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $77.87 | 6.195% | $82.694 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $157.46 | 13.454% | $178.6447 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $135.67 | 7.664% | $146.0677 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $850.46 | $933.9340 | $933.93 | $933.90 | $934.00 | |