| 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 | $102.68 | 10.204% | $113.1575 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $28.39 | 7.435% | $30.5008 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $191.80 | 8.179% | $207.4873 | $207.49 | $207.50 | $207.50 |
| Purchase #4 | $216.31 | 9.737% | $237.3721 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $123.55 | 13.515% | $140.2478 | $140.25 | $140.25 | $140.20 |
| Purchase #6 | $142.73 | 6.258% | $151.662 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $63.25 | 9.437% | $69.2189 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $868.71 | $949.6464 | $949.65 | $949.60 | $949.70 | |