| 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 | $131.28 | 10.633% | $145.239 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $199.41 | 8.126% | $215.6141 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $164.60 | 13.151% | $186.2465 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $161.85 | 4.677% | $169.4197 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $10.38 | 9.645% | $11.3812 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $202.34 | 8.340% | $219.2152 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $78.37 | 10.379% | $86.504 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $948.23 | $1,033.6197 | $1,033.62 | $1,033.60 | $1,033.50 | |