| 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 | $224.29 | 3.389% | $231.8912 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $76.99 | 6.431% | $81.9412 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $104.34 | 5.654% | $110.2394 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $165.37 | 3.552% | $171.2439 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $127.73 | 12.490% | $143.6835 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $222.86 | 11.539% | $248.5758 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $239.50 | 9.746% | $262.8417 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $1,161.08 | $1,250.4167 | $1,250.41 | $1,250.50 | $1,250.30 | |