| 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 | $97.99 | 9.304% | $107.107 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $33.53 | 5.527% | $35.3832 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $189.46 | 6.236% | $201.2747 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $119.34 | 12.415% | $134.1561 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $222.78 | 5.727% | $235.5386 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $231.91 | 6.741% | $247.5431 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $99.37 | 4.703% | $104.0434 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $994.38 | $1,065.0461 | $1,065.04 | $1,065.05 | $1,065.00 | |