| 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 | $104.54 | 12.184% | $117.2772 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $117.31 | 12.419% | $131.8787 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $203.65 | 10.367% | $224.7624 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $21.41 | 9.130% | $23.3647 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $66.55 | 5.757% | $70.3813 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $132.44 | 6.686% | $141.2949 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $104.50 | 13.627% | $118.7402 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $750.40 | $827.6994 | $827.69 | $827.75 | $827.80 | |