| 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 | $119.72 | 12.322% | $134.4719 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $57.72 | 9.526% | $63.2184 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $229.78 | 13.771% | $261.423 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $11.59 | 12.109% | $12.9934 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $222.45 | 13.778% | $253.0992 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $75.26 | 12.768% | $84.8692 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $131.63 | 8.762% | $143.1634 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $848.15 | $953.2385 | $953.23 | $953.15 | $953.30 | |