| 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 | $117.58 | 6.622% | $125.3661 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $196.72 | 5.779% | $208.0884 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $13.29 | 4.797% | $13.9275 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $156.33 | 9.809% | $171.6644 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $89.96 | 11.468% | $100.2766 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $247.50 | 4.110% | $257.6723 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $29.61 | 4.287% | $30.8794 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $850.99 | $907.8747 | $907.88 | $907.90 | $908.00 | |