| 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 | $192.74 | 8.619% | $209.3523 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $182.50 | 13.176% | $206.5462 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $230.44 | 5.526% | $243.1741 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $134.87 | 12.141% | $151.2446 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $229.98 | 13.670% | $261.4183 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $161.94 | 13.854% | $184.3752 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $233.58 | 12.352% | $262.4318 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $1,366.05 | $1,518.5425 | $1,518.54 | $1,518.55 | $1,518.50 | |