| 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 | $249.58 | 3.324% | $257.876 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $94.59 | 10.668% | $104.6809 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $28.74 | 5.412% | $30.2954 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $157.28 | 5.376% | $165.7354 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $9.61 | 11.350% | $10.7007 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $48.35 | 4.862% | $50.7008 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $232.38 | 12.145% | $260.6026 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $820.53 | $880.5918 | $880.60 | $880.65 | $880.60 | |