| 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 | $189.37 | 12.555% | $213.1454 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $239.89 | 9.568% | $262.8427 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $244.50 | 6.782% | $261.082 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $127.29 | 5.144% | $133.8378 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $214.65 | 10.459% | $237.1002 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $28.27 | 11.556% | $31.5369 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $173.98 | 9.174% | $189.9409 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $1,217.95 | $1,329.4859 | $1,329.49 | $1,329.55 | $1,329.30 | |