| 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 | $242.34 | 3.764% | $251.4617 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $40.81 | 10.524% | $45.1048 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $100.55 | 5.618% | $106.1989 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $234.79 | 8.846% | $255.5595 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $143.51 | 7.840% | $154.7612 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $216.39 | 11.811% | $241.9478 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $190.54 | 12.774% | $214.8796 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $1,168.93 | $1,269.9135 | $1,269.91 | $1,269.90 | $1,270.00 | |