| 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 | $209.90 | 4.508% | $219.3623 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $50.87 | 10.676% | $56.3009 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $111.73 | 7.666% | $120.2952 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $99.89 | 4.619% | $104.5039 | $104.50 | $104.50 | $104.50 |
| Purchase #5 | $250.39 | 5.816% | $264.9527 | $264.95 | $264.95 | $265.00 |
| Purchase #6 | $9.41 | 6.322% | $10.0049 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $67.65 | 12.152% | $75.8708 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $799.84 | $851.2907 | $851.28 | $851.25 | $851.40 | |