| 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 | $104.31 | 11.488% | $116.2931 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $109.28 | 11.545% | $121.8964 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $39.97 | 11.197% | $44.4454 | $44.45 | $44.45 | $44.40 |
| Purchase #4 | $51.97 | 10.479% | $57.4159 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $161.79 | 3.378% | $167.2553 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $213.99 | 5.663% | $226.1083 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $245.72 | 12.640% | $276.779 | $276.78 | $276.80 | $276.80 |
| 7 purchase totals = | $927.03 | $1,010.1934 | $1,010.21 | $1,010.20 | $1,010.20 | |