| 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 | $10.72 | 8.147% | $11.5934 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $122.95 | 11.539% | $137.1372 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $107.97 | 6.362% | $114.8391 | $114.84 | $114.85 | $114.80 |
| Purchase #4 | $109.41 | 13.824% | $124.5348 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $233.68 | 7.579% | $251.3906 | $251.39 | $251.40 | $251.40 |
| Purchase #6 | $138.68 | 5.691% | $146.5723 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $112.86 | 11.602% | $125.954 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $836.27 | $912.0214 | $912.01 | $912.05 | $912.00 | |