| 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 | $212.56 | 4.433% | $221.9828 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $75.53 | 10.859% | $83.7318 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $241.61 | 9.812% | $265.3168 | $265.32 | $265.30 | $265.30 |
| Purchase #4 | $24.79 | 9.378% | $27.1148 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $199.81 | 4.475% | $208.7515 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $236.32 | 13.647% | $268.5706 | $268.57 | $268.55 | $268.60 |
| Purchase #7 | $240.85 | 3.388% | $249.01 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $1,231.47 | $1,324.4783 | $1,324.47 | $1,324.45 | $1,324.50 | |