| 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 | $231.38 | 11.756% | $258.581 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $92.77 | 11.474% | $103.4144 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $125.54 | 7.234% | $134.6216 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $228.76 | 7.805% | $246.6147 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $62.53 | 5.146% | $65.7478 | $65.75 | $65.75 | $65.70 |
| Purchase #6 | $23.40 | 11.225% | $26.0267 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $7.95 | 11.565% | $8.8694 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $772.33 | $843.8756 | $843.87 | $843.85 | $843.80 | |