| 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 | $189.29 | 12.494% | $212.9399 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $98.58 | 7.589% | $106.0612 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $161.60 | 3.744% | $167.6503 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $94.98 | 3.611% | $98.4097 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $81.36 | 3.140% | $83.9147 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $240.93 | 8.620% | $261.6982 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $139.47 | 12.363% | $156.7127 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $1,006.21 | $1,087.3867 | $1,087.38 | $1,087.35 | $1,087.40 | |