| 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 | $189.28 | 7.521% | $203.5157 | $203.52 | $203.50 | $203.50 |
| Purchase #2 | $229.27 | 13.840% | $261.001 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $239.76 | 6.583% | $255.5434 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $200.32 | 4.448% | $209.2302 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $115.40 | 9.431% | $126.2834 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $103.93 | 8.539% | $112.8046 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $77.76 | 6.757% | $83.0142 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $1,155.72 | $1,251.3925 | $1,251.38 | $1,251.40 | $1,251.30 | |