| 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 | $179.46 | 11.584% | $200.2486 | $200.25 | $200.25 | $200.20 |
| Purchase #2 | $247.75 | 11.407% | $276.0108 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $19.52 | 13.110% | $22.0791 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $139.61 | 3.537% | $144.548 | $144.55 | $144.55 | $144.50 |
| Purchase #5 | $77.50 | 3.185% | $79.9684 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $107.89 | 7.433% | $115.9095 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $112.87 | 11.178% | $125.4866 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $884.60 | $964.2510 | $964.26 | $964.25 | $964.20 | |