| 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 | $98.74 | 8.110% | $106.7478 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $212.64 | 3.670% | $220.4439 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $139.94 | 5.677% | $147.8844 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $222.47 | 8.841% | $242.1386 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $66.71 | 6.137% | $70.804 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $248.44 | 5.253% | $261.4906 | $261.49 | $261.50 | $261.50 |
| Purchase #7 | $58.71 | 6.802% | $62.7035 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $1,047.65 | $1,112.2128 | $1,112.20 | $1,112.25 | $1,112.10 | |