| 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 | $23.73 | 11.127% | $26.3704 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $126.56 | 10.801% | $140.2297 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $229.74 | 11.283% | $255.6616 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $121.99 | 5.374% | $128.5457 | $128.55 | $128.55 | $128.50 |
| Purchase #5 | $26.45 | 13.725% | $30.0803 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $185.81 | 3.676% | $192.6404 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $32.56 | 11.729% | $36.379 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $746.84 | $809.9071 | $809.91 | $809.95 | $809.90 | |