| 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 | $113.41 | 3.342% | $117.2002 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $54.49 | 6.594% | $58.0831 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $125.92 | 11.707% | $140.6615 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $200.92 | 13.458% | $227.9598 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $77.83 | 4.425% | $81.274 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $119.92 | 3.501% | $124.1184 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $149.77 | 13.269% | $169.643 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $842.26 | $918.9400 | $918.93 | $918.90 | $919.00 | |