| 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 | $93.64 | 13.118% | $105.9237 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $240.28 | 3.167% | $247.8897 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $189.30 | 7.521% | $203.5373 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $188.64 | 8.699% | $205.0498 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $246.72 | 4.167% | $257.0008 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $149.33 | 9.822% | $163.9972 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $127.92 | 9.330% | $139.8549 | $139.85 | $139.85 | $139.90 |
| 7 purchase totals = | $1,235.83 | $1,323.2534 | $1,323.25 | $1,323.25 | $1,323.20 | |