| 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 | $214.62 | 6.444% | $228.4501 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $47.44 | 3.454% | $49.0786 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $124.58 | 6.741% | $132.9779 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $55.76 | 4.423% | $58.2263 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $147.87 | 9.396% | $161.7639 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $34.91 | 7.338% | $37.4717 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $245.30 | 6.573% | $261.4236 | $261.42 | $261.40 | $261.40 |
| 7 purchase totals = | $870.48 | $929.3921 | $929.39 | $929.40 | $929.50 | |