| 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 | $112.60 | 11.300% | $125.3238 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $55.90 | 4.456% | $58.3909 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $89.38 | 9.825% | $98.1616 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $125.61 | 12.497% | $141.3075 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $55.26 | 12.793% | $62.3294 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $188.47 | 3.447% | $194.9666 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $171.82 | 8.711% | $186.7872 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $799.04 | $867.2670 | $867.27 | $867.25 | $867.30 | |