| 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 | $193.70 | 5.158% | $203.691 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $173.78 | 10.156% | $191.4291 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $74.34 | 6.263% | $78.9959 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $236.79 | 9.183% | $258.5344 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $250.34 | 9.754% | $274.7582 | $274.76 | $274.75 | $274.80 |
| Purchase #6 | $51.45 | 13.189% | $58.2357 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $114.69 | 10.527% | $126.7634 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $1,095.09 | $1,192.4077 | $1,192.41 | $1,192.45 | $1,192.40 | |