| 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 | $222.92 | 12.136% | $249.9736 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $206.32 | 5.419% | $217.5005 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $186.47 | 6.830% | $199.2059 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $192.83 | 12.583% | $217.0938 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $210.51 | 3.361% | $217.5852 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $159.78 | 12.621% | $179.9458 | $179.95 | $179.95 | $179.90 |
| Purchase #7 | $16.54 | 8.158% | $17.8893 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $1,195.37 | $1,299.1941 | $1,299.20 | $1,299.20 | $1,299.20 | |