| 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 | $221.79 | 13.332% | $251.359 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $205.61 | 3.281% | $212.3561 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $56.61 | 5.760% | $59.8707 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $11.39 | 3.868% | $11.8306 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $132.37 | 9.542% | $145.0007 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $40.56 | 7.741% | $43.6997 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $161.34 | 7.740% | $173.8277 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $829.67 | $897.9445 | $897.95 | $897.95 | $898.00 | |