| 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 | $126.40 | 6.657% | $134.8144 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $54.72 | 4.369% | $57.1107 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $219.29 | 11.760% | $245.0785 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $222.54 | 5.311% | $234.3591 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $181.94 | 7.728% | $196.0003 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $76.88 | 5.721% | $81.2783 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $27.30 | 10.347% | $30.1247 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $909.07 | $978.7660 | $978.76 | $978.75 | $978.80 | |