| 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 | $9.94 | 10.774% | $11.0109 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $214.83 | 9.490% | $235.2174 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $104.40 | 7.183% | $111.8991 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $128.36 | 8.161% | $138.8355 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $239.39 | 8.468% | $259.6615 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $78.84 | 11.610% | $87.9933 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $18.32 | 13.221% | $20.7421 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $794.08 | $865.3598 | $865.36 | $865.35 | $865.30 | |