| 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 | $226.50 | 5.621% | $239.2316 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $216.83 | 3.630% | $224.7009 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $105.86 | 12.497% | $119.0893 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $152.25 | 7.151% | $163.1374 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $99.66 | 4.230% | $103.8756 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $10.65 | 7.356% | $11.4334 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $49.79 | 8.256% | $53.9007 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $861.54 | $915.3689 | $915.37 | $915.45 | $915.30 | |