| 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 | $8.81 | 4.296% | $9.1885 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $89.83 | 9.264% | $98.1519 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $211.37 | 9.501% | $231.4523 | $231.45 | $231.45 | $231.50 |
| Purchase #4 | $171.87 | 8.723% | $186.8622 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $127.35 | 5.747% | $134.6688 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $35.39 | 4.800% | $37.0887 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $169.27 | 9.400% | $185.1814 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $813.89 | $882.5938 | $882.59 | $882.60 | $882.80 | |