| 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 | $245.78 | 8.661% | $267.067 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $107.51 | 5.180% | $113.079 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $109.89 | 3.862% | $114.134 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $141.43 | 11.695% | $157.9702 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $20.93 | 12.221% | $23.4879 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $247.45 | 13.562% | $281.0092 | $281.01 | $281.00 | $281.00 |
| Purchase #7 | $222.36 | 5.277% | $234.0939 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,095.35 | $1,190.8412 | $1,190.84 | $1,190.85 | $1,190.90 | |