| 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 | $230.45 | 3.836% | $239.2901 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $227.38 | 8.858% | $247.5213 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $163.27 | 10.750% | $180.8215 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $192.41 | 13.479% | $218.3449 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $175.47 | 11.806% | $196.186 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $149.66 | 6.465% | $159.3355 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $185.39 | 8.676% | $201.4744 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $1,324.03 | $1,442.9737 | $1,442.97 | $1,442.95 | $1,442.90 | |