| 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 | $249.86 | 3.715% | $259.1423 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $243.75 | 10.306% | $268.8709 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $43.52 | 6.779% | $46.4702 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $166.53 | 11.863% | $186.2855 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $110.81 | 10.308% | $122.2323 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $104.56 | 7.655% | $112.5641 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $52.49 | 11.175% | $58.3558 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $971.52 | $1,053.9211 | $1,053.92 | $1,053.90 | $1,054.00 | |