| 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 | $175.61 | 3.863% | $182.3938 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $102.78 | 7.591% | $110.582 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $21.76 | 7.650% | $23.4246 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $224.36 | 3.294% | $231.7504 | $231.75 | $231.75 | $231.80 |
| Purchase #5 | $244.99 | 11.831% | $273.9748 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $218.63 | 8.340% | $236.8637 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $211.63 | 3.302% | $218.618 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,199.76 | $1,277.6073 | $1,277.59 | $1,277.55 | $1,277.70 | |