| 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 | $88.28 | 13.575% | $100.264 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $246.81 | 10.371% | $272.4067 | $272.41 | $272.40 | $272.40 |
| Purchase #3 | $170.99 | 5.757% | $180.8339 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $190.97 | 9.779% | $209.645 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $136.63 | 13.206% | $154.6734 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $70.93 | 11.247% | $78.9075 | $78.91 | $78.90 | $78.90 |
| Purchase #7 | $43.70 | 12.748% | $49.2709 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $948.31 | $1,046.0014 | $1,046.00 | $1,045.95 | $1,046.00 | |