| 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 | $238.48 | 6.671% | $254.389 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $165.60 | 10.413% | $182.8439 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $175.79 | 4.418% | $183.5564 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $97.58 | 6.145% | $103.5763 | $103.58 | $103.60 | $103.60 |
| Purchase #5 | $237.33 | 10.158% | $261.438 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $77.66 | 12.666% | $87.4964 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $61.44 | 7.471% | $66.0302 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $1,053.88 | $1,139.3302 | $1,139.34 | $1,139.40 | $1,139.30 | |