| 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 | $206.45 | 12.187% | $231.6101 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $249.83 | 3.276% | $258.0144 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $139.91 | 6.375% | $148.8293 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $232.72 | 8.712% | $252.9946 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $129.27 | 9.559% | $141.6269 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $225.26 | 10.522% | $248.9619 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $171.59 | 9.607% | $188.0747 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $1,355.03 | $1,470.1119 | $1,470.10 | $1,470.10 | $1,470.10 | |