| 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 | $249.49 | 8.283% | $270.1553 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $183.37 | 9.493% | $200.7773 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $13.73 | 7.685% | $14.7852 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $55.89 | 13.426% | $63.3938 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $209.63 | 3.720% | $217.4282 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $125.85 | 6.520% | $134.0554 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $216.60 | 13.141% | $245.0634 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,054.56 | $1,145.6586 | $1,145.67 | $1,145.70 | $1,145.80 | |