| 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 | $234.31 | 5.492% | $247.1783 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $62.58 | 11.856% | $69.9995 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $161.77 | 3.175% | $166.9062 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $12.59 | 5.511% | $13.2838 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $132.50 | 3.747% | $137.4648 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $126.97 | 12.340% | $142.6381 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $100.56 | 9.763% | $110.3777 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $831.28 | $887.8484 | $887.85 | $887.90 | $887.90 | |