| 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 | $246.70 | 3.528% | $255.4036 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $77.68 | 9.692% | $85.2087 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $102.45 | 4.363% | $106.9199 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $173.60 | 3.460% | $179.6066 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $45.70 | 4.738% | $47.8653 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $91.33 | 9.843% | $100.3196 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $208.67 | 5.437% | $220.0154 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $946.13 | $995.3391 | $995.35 | $995.25 | $995.30 | |