| 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 | $101.79 | 4.600% | $106.4723 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $209.31 | 10.820% | $231.9573 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $222.35 | 8.519% | $241.292 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $188.81 | 5.443% | $199.0869 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $195.61 | 7.766% | $210.8011 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $164.68 | 7.736% | $177.4196 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $11.77 | 9.353% | $12.8708 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $1,094.32 | $1,179.9000 | $1,179.90 | $1,179.85 | $1,180.00 | |