| 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 | $218.92 | 7.390% | $235.0982 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $214.70 | 4.719% | $224.8317 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $78.87 | 3.853% | $81.9089 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $205.83 | 12.723% | $232.0178 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $65.82 | 9.789% | $72.2631 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $209.68 | 10.868% | $232.468 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $78.48 | 5.862% | $83.0805 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $1,072.30 | $1,161.6682 | $1,161.67 | $1,161.65 | $1,161.70 | |