| 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 | $213.54 | 8.705% | $232.1287 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $195.87 | 5.562% | $206.7643 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $29.32 | 3.475% | $30.3389 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $104.35 | 9.273% | $114.0264 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $41.88 | 12.725% | $47.2092 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $199.89 | 11.768% | $223.4131 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $236.89 | 9.446% | $259.2666 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $1,021.74 | $1,113.1472 | $1,113.15 | $1,113.15 | $1,113.10 | |