| 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 | $11.80 | 11.362% | $13.1407 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $11.34 | 3.585% | $11.7465 | $11.75 | $11.75 | $11.70 |
| Purchase #3 | $47.88 | 7.795% | $51.6122 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $145.28 | 13.424% | $164.7824 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $232.29 | 12.604% | $261.5678 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $216.92 | 9.240% | $236.9634 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $140.71 | 3.278% | $145.3225 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $806.22 | $885.1355 | $885.13 | $885.10 | $885.10 | |