| 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 | $103.65 | 11.402% | $115.4682 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $94.98 | 5.518% | $100.221 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $191.80 | 5.863% | $203.0452 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $222.64 | 3.207% | $229.7801 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $24.28 | 12.422% | $27.2961 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $12.25 | 5.550% | $12.9299 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $116.29 | 8.328% | $125.9746 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $765.89 | $814.7151 | $814.72 | $814.70 | $814.70 | |