| 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 | $218.75 | 11.406% | $243.7006 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $53.48 | 7.604% | $57.5466 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $185.94 | 12.296% | $208.8032 | $208.80 | $208.80 | $208.80 |
| Purchase #4 | $104.40 | 10.177% | $115.0248 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $17.92 | 3.508% | $18.5486 | $18.55 | $18.55 | $18.50 |
| Purchase #6 | $149.27 | 9.437% | $163.3566 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $137.81 | 5.524% | $145.4226 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $867.57 | $952.4030 | $952.40 | $952.35 | $952.30 | |