| 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 | $210.46 | 5.677% | $222.4078 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $184.92 | 11.121% | $205.485 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $196.43 | 6.734% | $209.6576 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $165.63 | 3.269% | $171.0444 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $250.30 | 11.151% | $278.211 | $278.21 | $278.20 | $278.20 |
| Purchase #6 | $217.80 | 3.625% | $225.6953 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $81.38 | 5.104% | $85.5336 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $1,306.92 | $1,398.0347 | $1,398.04 | $1,398.05 | $1,398.00 | |