| 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 | $205.31 | 13.676% | $233.3882 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $170.49 | 9.379% | $186.4803 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $142.59 | 11.496% | $158.9821 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $209.31 | 5.725% | $221.293 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $129.84 | 3.477% | $134.3545 | $134.35 | $134.35 | $134.40 |
| Purchase #6 | $232.39 | 12.368% | $261.132 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $115.79 | 11.579% | $129.1973 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $1,205.72 | $1,324.8274 | $1,324.82 | $1,324.90 | $1,324.90 | |