| 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 | $237.99 | 9.793% | $261.2964 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $27.52 | 10.560% | $30.4261 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $194.30 | 11.450% | $216.5474 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $198.45 | 5.230% | $208.8289 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $113.40 | 8.518% | $123.0594 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $230.53 | 7.429% | $247.6561 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $139.97 | 13.340% | $158.642 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $1,142.16 | $1,246.4563 | $1,246.47 | $1,246.50 | $1,246.40 | |