| 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 | $248.89 | 7.713% | $268.0869 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $133.77 | 5.548% | $141.1916 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $14.31 | 11.669% | $15.9798 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $141.81 | 6.544% | $151.09 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $186.34 | 13.335% | $211.1884 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $8.79 | 5.843% | $9.3036 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $109.49 | 11.504% | $122.0857 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $843.40 | $918.9260 | $918.93 | $919.00 | $919.00 | |