| 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 | $108.48 | 12.462% | $121.9988 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $124.76 | 7.462% | $134.0696 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $44.37 | 3.713% | $46.0175 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $111.78 | 7.780% | $120.4765 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $148.99 | 10.532% | $164.6816 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $180.43 | 4.699% | $188.9084 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $40.67 | 11.270% | $45.2535 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $759.48 | $821.4059 | $821.41 | $821.40 | $821.50 | |