| 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 | $80.47 | 7.152% | $86.2252 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $71.34 | 12.839% | $80.4993 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $55.51 | 3.234% | $57.3052 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $219.47 | 7.723% | $236.4197 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $208.54 | 6.609% | $222.3224 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $245.57 | 5.468% | $258.9978 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $174.75 | 10.565% | $193.2123 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $1,055.65 | $1,134.9819 | $1,134.99 | $1,134.95 | $1,134.90 | |