| 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 | $231.76 | 8.701% | $251.9254 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $151.73 | 12.117% | $170.1151 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $163.74 | 6.304% | $174.0622 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $115.92 | 13.791% | $131.9065 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $111.97 | 3.209% | $115.5631 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $25.33 | 4.137% | $26.3779 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $11.68 | 4.833% | $12.2445 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $812.13 | $882.1947 | $882.20 | $882.20 | $882.20 | |