| 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 | $242.27 | 12.490% | $272.5295 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $83.66 | 12.144% | $93.8197 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $30.95 | 10.381% | $34.1629 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $186.77 | 12.333% | $209.8043 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $196.26 | 11.216% | $218.2725 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $165.68 | 10.831% | $183.6248 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $99.43 | 5.186% | $104.5864 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $1,005.02 | $1,116.8001 | $1,116.79 | $1,116.75 | $1,116.80 | |