| 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 | $227.26 | 4.469% | $237.4162 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $44.59 | 5.605% | $47.0893 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $218.94 | 12.510% | $246.3294 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $138.41 | 4.391% | $144.4876 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $53.85 | 10.488% | $59.4978 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $15.28 | 13.368% | $17.3226 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $181.50 | 11.264% | $201.9442 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $879.83 | $954.0871 | $954.09 | $954.10 | $954.00 | |