| 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 | $123.73 | 13.155% | $140.0067 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $200.50 | 12.674% | $225.9114 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $195.45 | 10.344% | $215.6673 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $184.65 | 13.571% | $209.7089 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $111.36 | 11.824% | $124.5272 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $138.59 | 11.775% | $154.909 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $203.37 | 12.612% | $229.019 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $1,157.65 | $1,299.7495 | $1,299.76 | $1,299.70 | $1,299.70 | |