| 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 | $229.67 | 13.693% | $261.1187 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $12.82 | 13.538% | $14.5556 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $234.77 | 10.402% | $259.1908 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $68.38 | 13.491% | $77.6051 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $69.48 | 12.323% | $78.042 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $40.34 | 5.106% | $42.3998 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $136.87 | 13.853% | $155.8306 | $155.83 | $155.85 | $155.80 |
| 7 purchase totals = | $792.33 | $888.7426 | $888.75 | $888.75 | $888.70 | |