| 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 | $126.29 | 4.606% | $132.1069 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $226.72 | 7.485% | $243.69 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $77.54 | 3.641% | $80.3632 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $137.79 | 4.323% | $143.7467 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $75.72 | 13.453% | $85.9066 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $85.67 | 9.815% | $94.0785 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $190.88 | 7.398% | $205.0013 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $920.61 | $984.8932 | $984.90 | $984.90 | $984.90 | |