| 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 | $139.90 | 12.483% | $157.3637 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $102.98 | 7.218% | $110.4131 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $112.33 | 7.649% | $120.9221 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $246.49 | 6.504% | $262.5217 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $58.88 | 6.559% | $62.7419 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $107.37 | 5.382% | $113.1487 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $94.66 | 10.614% | $104.7072 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $862.61 | $931.8184 | $931.81 | $931.75 | $931.70 | |