| 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 | $182.44 | 3.500% | $188.8254 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $116.51 | 3.830% | $120.9723 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $28.71 | 12.635% | $32.3375 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $250.95 | 4.219% | $261.5376 | $261.54 | $261.55 | $261.50 |
| Purchase #5 | $41.38 | 12.212% | $46.4333 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $50.93 | 12.437% | $57.2642 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $227.68 | 9.748% | $249.8742 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $898.60 | $957.2445 | $957.24 | $957.25 | $957.20 | |