| 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 | $112.71 | 10.767% | $124.8455 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $89.32 | 9.715% | $97.9974 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $226.25 | 11.722% | $252.771 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $157.78 | 3.692% | $163.6052 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $21.28 | 10.692% | $23.5553 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $28.79 | 9.768% | $31.6022 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $179.81 | 5.242% | $189.2356 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $815.94 | $883.6122 | $883.63 | $883.60 | $883.60 | |