| 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 | $9.79 | 9.185% | $10.6892 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $229.98 | 4.862% | $241.1616 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $154.87 | 4.824% | $162.3409 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $113.36 | 7.643% | $122.0241 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $9.46 | 11.523% | $10.5501 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $49.79 | 12.259% | $55.8938 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $222.51 | 8.296% | $240.9694 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $789.76 | $843.6291 | $843.62 | $843.60 | $843.70 | |