| 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 | $240.36 | 13.833% | $273.609 | $273.61 | $273.60 | $273.60 |
| Purchase #2 | $164.73 | 7.794% | $177.5691 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $138.30 | 7.321% | $148.4249 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $93.36 | 4.737% | $97.7825 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $53.48 | 11.332% | $59.5404 | $59.54 | $59.55 | $59.50 |
| Purchase #6 | $100.93 | 13.217% | $114.2699 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $143.30 | 10.218% | $157.9424 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $934.46 | $1,029.1382 | $1,029.13 | $1,029.10 | $1,029.10 | |