| 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 | $22.62 | 3.286% | $23.3633 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $63.96 | 13.221% | $72.4162 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $194.78 | 5.531% | $205.5533 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $227.55 | 4.358% | $237.4666 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $204.72 | 13.776% | $232.9222 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $154.39 | 7.316% | $165.6852 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $145.98 | 11.685% | $163.0378 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $1,014.00 | $1,100.4446 | $1,100.45 | $1,100.40 | $1,100.50 | |