| 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 | $223.25 | 13.174% | $252.661 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $48.97 | 11.727% | $54.7127 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $217.40 | 8.249% | $235.3333 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $95.86 | 3.309% | $99.032 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $207.50 | 12.187% | $232.788 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $247.89 | 11.457% | $276.2908 | $276.29 | $276.30 | $276.30 |
| Purchase #7 | $227.55 | 4.385% | $237.5281 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,268.42 | $1,388.3459 | $1,388.34 | $1,388.40 | $1,388.30 | |