| 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 | $18.54 | 3.680% | $19.2223 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $217.33 | 11.143% | $241.5471 | $241.55 | $241.55 | $241.50 |
| Purchase #3 | $121.36 | 12.682% | $136.7509 | $136.75 | $136.75 | $136.80 |
| Purchase #4 | $9.98 | 10.504% | $11.0283 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $28.99 | 4.574% | $30.316 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $229.34 | 5.430% | $241.7932 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $154.40 | 7.324% | $165.7083 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $779.94 | $846.3661 | $846.37 | $846.35 | $846.30 | |