| 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 | $187.37 | 9.659% | $205.4681 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $242.25 | 12.291% | $272.0249 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $78.50 | 5.691% | $82.9674 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $84.39 | 10.461% | $93.218 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $220.31 | 8.665% | $239.3999 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $172.31 | 8.182% | $186.4084 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $222.49 | 5.703% | $235.1786 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,207.62 | $1,314.6653 | $1,314.67 | $1,314.60 | $1,314.70 | |