| 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 | $206.91 | 7.661% | $222.7614 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $187.66 | 12.245% | $210.639 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $163.67 | 3.635% | $169.6194 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $126.46 | 6.858% | $135.1326 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $107.93 | 5.824% | $114.2158 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $214.96 | 7.600% | $231.297 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $147.75 | 11.451% | $164.6689 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,155.34 | $1,248.3341 | $1,248.34 | $1,248.30 | $1,248.30 | |