| 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 | $237.93 | 9.719% | $261.0544 | $261.05 | $261.05 | $261.10 |
| Purchase #2 | $171.58 | 6.494% | $182.7224 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $182.74 | 3.779% | $189.6457 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $245.49 | 6.360% | $261.1032 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $27.84 | 3.318% | $28.7637 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $74.60 | 11.387% | $83.0947 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $224.79 | 6.433% | $239.2507 | $239.25 | $239.25 | $239.30 |
| 7 purchase totals = | $1,164.97 | $1,245.6348 | $1,245.62 | $1,245.60 | $1,245.70 | |