| 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 | $185.76 | 12.872% | $209.671 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $101.94 | 4.629% | $106.6588 | $106.66 | $106.65 | $106.70 |
| Purchase #3 | $156.55 | 9.548% | $171.4974 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $18.98 | 7.789% | $20.4584 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $249.62 | 13.336% | $282.9093 | $282.91 | $282.90 | $282.90 |
| Purchase #6 | $157.94 | 4.411% | $164.9067 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $8.31 | 13.341% | $9.4186 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $879.10 | $965.5202 | $965.53 | $965.45 | $965.60 | |