| 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 | $101.98 | 12.233% | $114.4552 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $163.68 | 7.587% | $176.0984 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $176.48 | 5.340% | $185.904 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $122.63 | 9.795% | $134.6416 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $13.93 | 7.492% | $14.9736 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $249.76 | 9.495% | $273.4747 | $273.47 | $273.45 | $273.50 |
| Purchase #7 | $129.70 | 5.256% | $136.517 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $958.16 | $1,036.0645 | $1,036.06 | $1,036.00 | $1,036.10 | |