| 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 | $77.79 | 4.233% | $81.0829 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $234.34 | 11.800% | $261.9921 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $186.34 | 12.415% | $209.4741 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $128.61 | 9.702% | $141.0877 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $61.94 | 5.160% | $65.1361 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $138.56 | 10.394% | $152.9619 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $196.66 | 13.299% | $222.8138 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,024.24 | $1,134.5486 | $1,134.54 | $1,134.55 | $1,134.60 | |