| 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 | $215.48 | 5.362% | $227.034 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $186.96 | 3.416% | $193.3466 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $141.48 | 10.479% | $156.3057 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $148.56 | 13.106% | $168.0303 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $167.59 | 5.850% | $177.394 | $177.39 | $177.40 | $177.40 |
| Purchase #6 | $96.70 | 8.810% | $105.2193 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $250.70 | 12.453% | $281.9197 | $281.92 | $281.90 | $281.90 |
| 7 purchase totals = | $1,207.47 | $1,309.2496 | $1,309.25 | $1,309.25 | $1,309.10 | |