| 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 | $204.38 | 13.376% | $231.7179 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $17.29 | 8.282% | $18.722 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $233.58 | 6.723% | $249.2836 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $11.91 | 9.863% | $13.0847 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $207.83 | 6.376% | $221.0812 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $42.55 | 7.850% | $45.8902 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $46.26 | 11.710% | $51.677 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $763.80 | $831.4566 | $831.45 | $831.50 | $831.50 | |