| 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 | $182.46 | 9.306% | $199.4397 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $176.88 | 12.810% | $199.5383 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $206.41 | 10.411% | $227.8993 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $36.76 | 5.763% | $38.8785 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $248.86 | 3.278% | $257.0176 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $151.61 | 10.155% | $167.006 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $180.91 | 11.772% | $202.2067 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $1,183.89 | $1,291.9861 | $1,292.00 | $1,292.00 | $1,291.90 | |