| 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 | $185.97 | 4.750% | $194.8036 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $218.51 | 4.382% | $228.0851 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $121.54 | 12.459% | $136.6827 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $205.27 | 6.528% | $218.67 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $188.35 | 10.627% | $208.366 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $88.42 | 4.398% | $92.3087 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $198.50 | 13.830% | $225.9526 | $225.95 | $225.95 | $226.00 |
| 7 purchase totals = | $1,206.56 | $1,304.8687 | $1,304.87 | $1,304.85 | $1,305.00 | |