| 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 | $220.67 | 13.144% | $249.6749 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $7.75 | 3.334% | $8.0084 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $43.35 | 10.654% | $47.9685 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $213.26 | 3.262% | $220.2165 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $141.56 | 6.791% | $151.1733 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $11.57 | 8.173% | $12.5156 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $136.42 | 13.210% | $154.4411 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $774.58 | $843.9983 | $844.00 | $843.90 | $844.00 | |