| 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 | $37.81 | 13.435% | $42.8898 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $233.28 | 12.113% | $261.5372 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $199.74 | 3.666% | $207.0625 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $248.68 | 3.608% | $257.6524 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $17.87 | 11.175% | $19.867 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $226.84 | 9.839% | $249.1588 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $109.77 | 13.829% | $124.9501 | $124.95 | $124.95 | $125.00 |
| 7 purchase totals = | $1,073.99 | $1,163.1178 | $1,163.12 | $1,163.10 | $1,163.30 | |