| 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 | 10.111% | $262.0532 | $262.05 | $262.05 | $262.10 |
| Purchase #2 | $176.27 | 4.384% | $183.9977 | $184.00 | $184.00 | $184.00 |
| Purchase #3 | $231.67 | 12.686% | $261.0597 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $127.81 | 5.390% | $134.699 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $165.39 | 3.847% | $171.7526 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $54.46 | 10.328% | $60.0846 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $44.42 | 10.144% | $48.926 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $1,038.01 | $1,122.5728 | $1,122.57 | $1,122.60 | $1,122.70 | |