| 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 | $19.52 | 10.538% | $21.577 | $21.58 | $21.60 | $21.60 |
| Purchase #2 | $207.71 | 3.805% | $215.6134 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $229.62 | 3.178% | $236.9173 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $170.32 | 10.807% | $188.7265 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $221.74 | 11.555% | $247.3621 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $225.73 | 4.530% | $235.9556 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $133.37 | 4.619% | $139.5304 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $1,208.01 | $1,285.6823 | $1,285.69 | $1,285.70 | $1,285.70 | |