| 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 | $192.75 | 11.431% | $214.7833 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $200.53 | 3.583% | $207.715 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $119.79 | 4.640% | $125.3483 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $184.83 | 5.243% | $194.5206 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $222.50 | 6.318% | $236.5576 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $175.99 | 7.834% | $189.7771 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $114.39 | 6.831% | $122.204 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $1,210.78 | $1,290.9059 | $1,290.91 | $1,290.90 | $1,290.90 | |