| 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 | $29.29 | 3.404% | $30.287 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $132.38 | 11.534% | $147.6487 | $147.65 | $147.65 | $147.60 |
| Purchase #3 | $90.83 | 9.143% | $99.1346 | $99.13 | $99.15 | $99.10 |
| Purchase #4 | $242.61 | 12.183% | $272.1672 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $118.32 | 9.529% | $129.5947 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $195.46 | 6.824% | $208.7982 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $51.81 | 6.572% | $55.215 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $860.70 | $942.8454 | $942.85 | $942.85 | $942.80 | |