| 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 | $113.36 | 5.644% | $119.758 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $101.79 | 12.208% | $114.2165 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $110.25 | 4.711% | $115.4439 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $10.28 | 10.432% | $11.3524 | $11.35 | $11.35 | $11.40 |
| Purchase #5 | $86.90 | 5.872% | $92.0028 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $139.73 | 10.513% | $154.4198 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $60.31 | 9.696% | $66.1577 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $622.62 | $673.3511 | $673.35 | $673.30 | $673.40 | |