| 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 | $22.82 | 3.256% | $23.563 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $157.94 | 11.872% | $176.6906 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $16.86 | 8.401% | $18.2764 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $136.75 | 13.727% | $155.5217 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $116.34 | 7.372% | $124.9166 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $110.41 | 12.750% | $124.4873 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $246.46 | 12.821% | $278.0586 | $278.06 | $278.05 | $278.10 |
| 7 purchase totals = | $807.58 | $901.5142 | $901.52 | $901.50 | $901.60 | |