| 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 | $197.87 | 7.657% | $213.0209 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $203.91 | 4.717% | $213.5284 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $183.37 | 12.338% | $205.9942 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $70.34 | 8.860% | $76.5721 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $100.56 | 4.336% | $104.9203 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $132.33 | 4.366% | $138.1075 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $23.48 | 13.389% | $26.6237 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $911.86 | $978.7671 | $978.76 | $978.70 | $978.70 | |