| 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 | $231.97 | 12.680% | $261.3838 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $226.98 | 4.517% | $237.2327 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $97.70 | 8.419% | $105.9254 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $85.35 | 6.454% | $90.8585 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $77.81 | 7.740% | $83.8325 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $209.31 | 5.203% | $220.2004 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $220.35 | 5.684% | $232.8747 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $1,149.47 | $1,232.3080 | $1,232.30 | $1,232.35 | $1,232.30 | |