| 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 | $207.36 | 5.371% | $218.4973 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $74.37 | 6.468% | $79.1803 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $100.33 | 4.820% | $105.1659 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $191.50 | 6.431% | $203.8154 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $44.65 | 12.804% | $50.367 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $69.34 | 12.467% | $77.9846 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $222.43 | 12.476% | $250.1804 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $909.98 | $985.1909 | $985.20 | $985.20 | $985.30 | |