| 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 | $196.52 | 9.357% | $214.9084 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $12.59 | 10.806% | $13.9505 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $86.77 | 7.595% | $93.3602 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $40.44 | 9.808% | $44.4064 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $11.44 | 11.488% | $12.7542 | $12.75 | $12.75 | $12.80 |
| Purchase #6 | $43.45 | 11.750% | $48.5554 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $223.52 | 6.854% | $238.8401 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $614.73 | $666.7752 | $666.78 | $666.75 | $666.90 | |