| 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 | $208.86 | 11.664% | $233.2214 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $199.97 | 3.786% | $207.5409 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $250.43 | 4.420% | $261.499 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $91.93 | 7.660% | $98.9718 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $148.87 | 3.599% | $154.2278 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $19.98 | 7.193% | $21.4172 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $139.57 | 10.678% | $154.4733 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $1,059.61 | $1,131.3514 | $1,131.35 | $1,131.30 | $1,131.30 | |