| 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 | $99.79 | 10.218% | $109.9865 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $104.41 | 10.155% | $115.0128 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $247.81 | 5.259% | $260.8423 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $203.48 | 10.680% | $225.2117 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $188.81 | 9.294% | $206.358 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $226.97 | 8.747% | $246.8231 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $188.91 | 5.145% | $198.6294 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $1,260.18 | $1,362.8638 | $1,362.86 | $1,362.85 | $1,362.80 | |