| 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 | $72.79 | 12.289% | $81.7352 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $220.91 | 11.521% | $246.361 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $96.35 | 11.844% | $107.7617 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $30.91 | 10.727% | $34.2257 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $179.88 | 9.645% | $197.2294 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $207.50 | 7.432% | $222.9214 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $127.31 | 7.504% | $136.8633 | $136.86 | $136.85 | $136.90 |
| 7 purchase totals = | $935.65 | $1,027.0977 | $1,027.10 | $1,027.10 | $1,027.10 | |