| 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 | $218.99 | 3.383% | $226.3984 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $186.79 | 6.303% | $198.5634 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $114.65 | 8.721% | $124.6486 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $215.40 | 9.561% | $235.9944 | $235.99 | $236.00 | $236.00 |
| Purchase #5 | $83.59 | 7.561% | $89.9102 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $27.87 | 9.193% | $30.4321 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $156.43 | 11.719% | $174.762 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $1,003.72 | $1,080.7091 | $1,080.70 | $1,080.70 | $1,080.70 | |