| 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 | $102.46 | 13.105% | $115.8874 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $208.57 | 4.496% | $217.9473 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $81.59 | 5.378% | $85.9779 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $187.83 | 9.128% | $204.9751 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $132.82 | 4.187% | $138.3812 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $47.85 | 10.518% | $52.8829 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $159.40 | 9.696% | $174.8554 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $920.52 | $990.9072 | $990.92 | $991.00 | $991.00 | |