| 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 | $196.79 | 10.793% | $218.0295 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $159.35 | 7.633% | $171.5132 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $29.26 | 4.270% | $30.5094 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $52.77 | 4.691% | $55.2454 | $55.25 | $55.25 | $55.20 |
| Purchase #5 | $140.31 | 11.190% | $156.0107 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $220.92 | 4.857% | $231.6501 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $208.77 | 12.669% | $235.2191 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $1,008.17 | $1,098.1774 | $1,098.18 | $1,098.15 | $1,098.10 | |