| 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 | $138.82 | 9.388% | $151.8524 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $186.44 | 6.616% | $198.7749 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $50.28 | 9.659% | $55.1365 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $235.25 | 11.160% | $261.5039 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $12.26 | 13.347% | $13.8963 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $107.49 | 11.493% | $119.8438 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $232.64 | 13.602% | $264.2837 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $963.18 | $1,065.2915 | $1,065.28 | $1,065.30 | $1,065.30 | |