| 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 | $188.67 | 10.520% | $208.5181 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $250.28 | 9.242% | $273.4109 | $273.41 | $273.40 | $273.40 |
| Purchase #3 | $240.55 | 13.274% | $272.4806 | $272.48 | $272.50 | $272.50 |
| Purchase #4 | $201.36 | 5.366% | $212.165 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $194.90 | 3.366% | $201.4603 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $231.64 | 11.332% | $257.8894 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $76.25 | 6.570% | $81.2596 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $1,383.65 | $1,507.1839 | $1,507.19 | $1,507.15 | $1,507.30 | |