| 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 | $86.84 | 7.594% | $93.4346 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $205.46 | 7.753% | $221.3893 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $166.86 | 13.413% | $189.2409 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $177.80 | 9.554% | $194.787 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $15.83 | 8.690% | $17.2056 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $73.41 | 6.380% | $78.0936 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $227.30 | 3.469% | $235.185 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $953.50 | $1,029.3360 | $1,029.34 | $1,029.40 | $1,029.30 | |