| 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 | $121.31 | 12.675% | $136.686 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $86.54 | 10.151% | $95.3247 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $104.34 | 12.735% | $117.6277 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $50.40 | 5.553% | $53.1987 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $66.91 | 11.551% | $74.6388 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $171.82 | 9.677% | $188.447 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $70.87 | 4.822% | $74.2874 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $672.19 | $740.2103 | $740.22 | $740.25 | $740.10 | |