| 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 | $27.52 | 10.482% | $30.4046 | $30.40 | $30.40 | $30.40 |
| Purchase #2 | $223.73 | 3.738% | $232.093 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $118.88 | 11.707% | $132.7973 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $186.39 | 11.708% | $208.2125 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $198.27 | 9.229% | $216.5683 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $71.99 | 6.449% | $76.6326 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $134.65 | 10.553% | $148.8596 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $961.43 | $1,045.5679 | $1,045.56 | $1,045.55 | $1,045.60 | |