| 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 | $116.76 | 9.313% | $127.6339 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $190.26 | 7.587% | $204.695 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $51.67 | 4.605% | $54.0494 | $54.05 | $54.05 | $54.00 |
| Purchase #4 | $250.73 | 12.735% | $282.6605 | $282.66 | $282.65 | $282.70 |
| Purchase #5 | $9.75 | 13.382% | $11.0547 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $142.33 | 10.662% | $157.5052 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $215.94 | 9.567% | $236.599 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $977.44 | $1,074.1977 | $1,074.20 | $1,074.20 | $1,074.20 | |