| 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 | $123.33 | 8.625% | $133.9672 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $113.68 | 6.655% | $121.2454 | $121.25 | $121.25 | $121.20 |
| Purchase #3 | $30.47 | 4.589% | $31.8683 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $218.28 | 7.823% | $235.356 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $246.31 | 11.832% | $275.4534 | $275.45 | $275.45 | $275.50 |
| Purchase #6 | $124.83 | 6.451% | $132.8828 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $100.59 | 5.254% | $105.875 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $957.49 | $1,036.6481 | $1,036.66 | $1,036.65 | $1,036.80 | |