| 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 | $218.59 | 3.581% | $226.4177 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $9.80 | 8.613% | $10.6441 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $174.56 | 5.343% | $183.8867 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $117.95 | 13.160% | $133.4722 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $188.69 | 4.868% | $197.8754 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $42.61 | 7.462% | $45.7896 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $82.67 | 3.873% | $85.8718 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $834.87 | $883.9575 | $883.96 | $883.95 | $884.00 | |