| 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 | $111.95 | 4.499% | $116.9866 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $250.57 | 4.210% | $261.119 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $194.56 | 5.138% | $204.5565 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $30.43 | 13.282% | $34.4717 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $214.93 | 3.664% | $222.805 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $186.59 | 6.814% | $199.3042 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $40.44 | 11.395% | $45.0481 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $1,029.47 | $1,084.2911 | $1,084.30 | $1,084.25 | $1,084.30 | |