| 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 | $41.71 | 6.714% | $44.5104 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $206.63 | 10.725% | $228.7911 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $217.43 | 5.276% | $228.9016 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $247.76 | 11.772% | $276.9263 | $276.93 | $276.95 | $276.90 |
| Purchase #5 | $232.54 | 3.785% | $241.3416 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $102.40 | 3.447% | $105.9297 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $198.32 | 3.219% | $204.7039 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $1,246.79 | $1,331.1046 | $1,331.10 | $1,331.15 | $1,331.00 | |