| 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 | $250.40 | 12.135% | $280.786 | $280.79 | $280.80 | $280.80 |
| Purchase #2 | $165.82 | 6.677% | $176.8918 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $234.87 | 7.438% | $252.3396 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $74.99 | 8.567% | $81.4144 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $17.35 | 5.344% | $18.2772 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $109.88 | 6.211% | $116.7046 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $26.65 | 10.165% | $29.359 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $879.96 | $955.7726 | $955.77 | $955.80 | $955.80 | |