| 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 | $119.66 | 4.178% | $124.6594 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $142.83 | 8.377% | $154.7949 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $210.40 | 11.483% | $234.5602 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $108.93 | 7.376% | $116.9647 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $41.85 | 5.254% | $44.0488 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $204.43 | 7.565% | $219.8951 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $18.72 | 8.342% | $20.2816 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $846.82 | $915.2047 | $915.20 | $915.20 | $915.30 | |