| 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 | $104.77 | 4.121% | $109.0876 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $240.27 | 8.274% | $260.1499 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $223.41 | 8.713% | $242.8757 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $167.32 | 12.657% | $188.4977 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $177.66 | 3.416% | $183.7289 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $146.31 | 13.620% | $166.2374 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $162.82 | 3.330% | $168.2419 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $1,222.56 | $1,318.8191 | $1,318.83 | $1,318.90 | $1,318.70 | |