| 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 | $128.53 | 4.383% | $134.1635 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $63.77 | 7.787% | $68.7358 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $41.82 | 3.389% | $43.2373 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $206.84 | 8.696% | $224.8268 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $76.42 | 12.734% | $86.1513 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $64.44 | 8.499% | $69.9168 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $241.42 | 8.361% | $261.6051 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $823.24 | $888.6366 | $888.65 | $888.65 | $888.60 | |