| 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 | $241.25 | 4.292% | $251.6045 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $64.37 | 3.263% | $66.4704 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $104.39 | 6.698% | $111.382 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $40.70 | 3.471% | $42.1127 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $225.93 | 3.112% | $232.9609 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $48.53 | 4.539% | $50.7328 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $190.36 | 10.275% | $209.9195 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $915.53 | $965.1828 | $965.17 | $965.15 | $965.20 | |