| 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 | $216.42 | 4.673% | $226.5333 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $135.92 | 7.716% | $146.4076 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $156.71 | 5.118% | $164.7304 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $20.41 | 5.173% | $21.4658 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $104.33 | 10.316% | $115.0927 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $123.95 | 10.224% | $136.6226 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $121.89 | 12.453% | $137.069 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $879.63 | $947.9214 | $947.92 | $947.90 | $947.90 | |