| 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 | $190.86 | 4.267% | $199.004 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $189.55 | 9.561% | $207.6729 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $121.79 | 7.873% | $131.3785 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $220.81 | 5.524% | $233.0075 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $55.42 | 7.117% | $59.3642 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $129.82 | 5.545% | $137.0185 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $222.42 | 7.689% | $239.5219 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,130.67 | $1,206.9675 | $1,206.96 | $1,206.90 | $1,207.00 | |