| 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 | $117.91 | 3.648% | $122.2114 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $23.55 | 3.709% | $24.4235 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $56.62 | 6.103% | $60.0755 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $177.27 | 13.655% | $201.4762 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $86.29 | 10.838% | $95.6421 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $250.48 | 4.505% | $261.7641 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $43.55 | 13.606% | $49.4754 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $755.67 | $815.0682 | $815.07 | $815.10 | $815.10 | |