| 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 | $214.92 | 4.448% | $224.4796 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $151.41 | 12.618% | $170.5149 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $8.36 | 10.384% | $9.2281 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $182.65 | 13.728% | $207.7242 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $28.37 | 11.772% | $31.7097 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $75.62 | 3.135% | $77.9907 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $210.98 | 8.235% | $228.3542 | $228.35 | $228.35 | $228.40 |
| 7 purchase totals = | $872.31 | $950.0014 | $949.99 | $950.00 | $950.00 | |