| 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 | $124.99 | 13.450% | $141.8012 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $250.93 | 13.396% | $284.5446 | $284.54 | $284.55 | $284.50 |
| Purchase #3 | $85.27 | 13.466% | $96.7525 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $222.70 | 6.498% | $237.171 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $68.71 | 10.404% | $75.8586 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $104.91 | 13.678% | $119.2596 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $249.57 | 4.478% | $260.7457 | $260.75 | $260.75 | $260.70 |
| 7 purchase totals = | $1,107.08 | $1,216.1332 | $1,216.13 | $1,216.10 | $1,216.20 | |