| 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 | $112.79 | 12.760% | $127.182 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $201.68 | 5.848% | $213.4742 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $42.62 | 3.408% | $44.0725 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $185.60 | 12.412% | $208.6367 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $13.78 | 12.784% | $15.5416 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $126.68 | 9.798% | $139.0921 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $220.98 | 6.531% | $235.4122 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $904.13 | $983.4113 | $983.40 | $983.40 | $983.40 | |