| 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 | $229.25 | 13.702% | $260.6618 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $183.65 | 12.198% | $206.0516 | $206.05 | $206.05 | $206.10 |
| Purchase #3 | $208.73 | 7.520% | $224.4265 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $188.57 | 3.823% | $195.779 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $14.34 | 11.575% | $15.9999 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $231.99 | 3.192% | $239.3951 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $175.30 | 6.745% | $187.124 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,231.83 | $1,329.4379 | $1,329.44 | $1,329.45 | $1,329.50 | |