| 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 | $25.88 | 4.220% | $26.9721 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $237.39 | 11.742% | $265.2643 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $65.90 | 3.460% | $68.1801 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $231.54 | 3.613% | $239.9055 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $136.40 | 7.146% | $146.1471 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $172.92 | 3.271% | $178.5762 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $222.40 | 7.437% | $238.9399 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,092.43 | $1,163.9852 | $1,163.99 | $1,164.00 | $1,164.00 | |