| 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 | $248.41 | 5.207% | $261.3447 | $261.34 | $261.35 | $261.30 |
| Purchase #2 | $46.47 | 5.429% | $48.9929 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $110.84 | 4.344% | $115.6549 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $90.69 | 10.543% | $100.2514 | $100.25 | $100.25 | $100.30 |
| Purchase #5 | $230.83 | 8.647% | $250.7899 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $208.65 | 7.814% | $224.9539 | $224.95 | $224.95 | $225.00 |
| Purchase #7 | $93.58 | 13.342% | $106.0654 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $1,029.47 | $1,108.0531 | $1,108.04 | $1,108.05 | $1,108.20 | |