| 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 | $250.63 | 4.445% | $261.7705 | $261.77 | $261.75 | $261.80 |
| Purchase #2 | $132.63 | 3.282% | $136.9829 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $150.50 | 13.351% | $170.5933 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $104.25 | 12.108% | $116.8726 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $18.41 | 7.149% | $19.7261 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $131.58 | 13.161% | $148.8972 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $74.85 | 11.185% | $83.222 | $83.22 | $83.20 | $83.20 |
| 7 purchase totals = | $862.85 | $938.0646 | $938.06 | $938.05 | $938.10 | |