| 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 | $109.63 | 8.718% | $119.1875 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $159.66 | 4.110% | $166.222 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $95.26 | 4.238% | $99.2971 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $232.46 | 3.736% | $241.1447 | $241.14 | $241.15 | $241.10 |
| Purchase #5 | $209.96 | 9.745% | $230.4206 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $224.75 | 6.558% | $239.4891 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $207.97 | 13.522% | $236.0917 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,239.69 | $1,331.8527 | $1,331.85 | $1,331.85 | $1,331.80 | |