| 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 | $198.89 | 4.364% | $207.5696 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $18.33 | 11.320% | $20.405 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $222.80 | 4.347% | $232.4851 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $53.43 | 7.318% | $57.34 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $217.94 | 13.559% | $247.4905 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $66.82 | 8.156% | $72.2698 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $64.68 | 5.681% | $68.3545 | $68.35 | $68.35 | $68.40 |
| 7 purchase totals = | $842.89 | $905.9145 | $905.92 | $905.90 | $906.00 | |