| 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 | $250.84 | 5.354% | $264.27 | $264.27 | $264.25 | $264.30 |
| Purchase #2 | $192.51 | 4.783% | $201.7178 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $85.50 | 3.577% | $88.5583 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $97.35 | 9.792% | $106.8825 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $29.87 | 11.699% | $33.3645 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $91.73 | 13.438% | $104.0567 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $65.65 | 8.718% | $71.3734 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $813.45 | $870.2232 | $870.22 | $870.15 | $870.40 | |