| 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 | $100.69 | 13.187% | $113.968 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $220.87 | 6.144% | $234.4403 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $147.88 | 5.633% | $156.2101 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $49.96 | 5.269% | $52.5924 | $52.59 | $52.60 | $52.60 |
| Purchase #5 | $11.85 | 3.622% | $12.2792 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $222.93 | 13.349% | $252.6889 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $115.53 | 5.752% | $122.1753 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $869.71 | $944.3542 | $944.36 | $944.40 | $944.40 | |