| 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 | $223.95 | 9.467% | $245.1513 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $119.44 | 5.643% | $126.18 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $138.96 | 13.253% | $157.3764 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $107.69 | 5.562% | $113.6797 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $63.51 | 9.581% | $69.5949 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $134.40 | 12.845% | $151.6637 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $38.79 | 7.693% | $41.7741 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $826.74 | $905.4201 | $905.41 | $905.45 | $905.60 | |