| 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 | $101.93 | 3.680% | $105.681 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $24.51 | 10.546% | $27.0948 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $28.32 | 7.242% | $30.3709 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $208.47 | 11.570% | $232.59 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $224.81 | 10.681% | $248.822 | $248.82 | $248.80 | $248.80 |
| Purchase #6 | $54.27 | 13.699% | $61.7044 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $206.29 | 3.640% | $213.799 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $848.60 | $920.0621 | $920.05 | $920.05 | $920.10 | |