| 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 | $231.40 | 7.264% | $248.2089 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $220.83 | 13.818% | $251.3443 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $34.87 | 5.341% | $36.7324 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $146.72 | 8.176% | $158.7158 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $89.53 | 5.275% | $94.2527 | $94.25 | $94.25 | $94.30 |
| Purchase #6 | $116.49 | 8.825% | $126.7702 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $235.31 | 7.430% | $252.7935 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,075.15 | $1,168.8178 | $1,168.81 | $1,168.80 | $1,168.80 | |