| 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 | $229.67 | 8.348% | $248.8429 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $73.86 | 3.311% | $76.3055 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $238.92 | 9.292% | $261.1204 | $261.12 | $261.10 | $261.10 |
| Purchase #4 | $155.34 | 5.270% | $163.5264 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $123.86 | 10.148% | $136.4293 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $212.82 | 3.481% | $220.2283 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $102.78 | 6.292% | $109.2469 | $109.25 | $109.25 | $109.20 |
| 7 purchase totals = | $1,137.25 | $1,215.6997 | $1,215.71 | $1,215.75 | $1,215.50 | |