| 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 | $241.28 | 3.526% | $249.7875 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $197.42 | 5.639% | $208.5525 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $79.74 | 11.306% | $88.7554 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $224.80 | 5.491% | $237.1438 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $248.79 | 3.336% | $257.0896 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $163.36 | 11.779% | $182.6022 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $94.67 | 7.254% | $101.5374 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $1,250.06 | $1,325.4684 | $1,325.47 | $1,325.50 | $1,325.50 | |