| 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 | $246.98 | 3.386% | $255.3427 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $94.92 | 11.590% | $105.9212 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $156.42 | 4.363% | $163.2446 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $203.64 | 12.822% | $229.7507 | $229.75 | $229.75 | $229.80 |
| Purchase #5 | $79.27 | 9.454% | $86.7642 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $215.35 | 9.507% | $235.8233 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $97.30 | 7.535% | $104.6316 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $1,093.88 | $1,181.4783 | $1,181.46 | $1,181.45 | $1,181.40 | |