| 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 | $213.98 | 10.550% | $236.5549 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $73.66 | 13.665% | $83.7256 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $238.42 | 4.211% | $248.4599 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $185.82 | 7.845% | $200.3976 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $79.39 | 10.389% | $87.6378 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $183.82 | 12.203% | $206.2516 | $206.25 | $206.25 | $206.30 |
| Purchase #7 | $153.72 | 7.794% | $165.7009 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $1,128.81 | $1,228.7283 | $1,228.73 | $1,228.75 | $1,228.80 | |