| 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 | $218.34 | 8.403% | $236.6871 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $248.45 | 7.471% | $267.0117 | $267.01 | $267.00 | $267.00 |
| Purchase #3 | $112.87 | 4.770% | $118.2539 | $118.25 | $118.25 | $118.30 |
| Purchase #4 | $54.37 | 5.378% | $57.294 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $61.38 | 10.650% | $67.917 | $67.92 | $67.90 | $67.90 |
| Purchase #6 | $182.98 | 10.562% | $202.3063 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $195.74 | 7.275% | $209.9801 | $209.98 | $210.00 | $210.00 |
| 7 purchase totals = | $1,074.13 | $1,159.4501 | $1,159.45 | $1,159.45 | $1,159.50 | |