| 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 | $119.43 | 3.372% | $123.4572 | $123.46 | $123.45 | $123.50 |
| Purchase #2 | $173.56 | 5.775% | $183.5831 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $15.82 | 10.110% | $17.4194 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $53.32 | 4.442% | $55.6885 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $159.83 | 9.786% | $175.471 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $96.57 | 10.255% | $106.4733 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $209.68 | 11.611% | $234.0259 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $828.21 | $896.1184 | $896.12 | $896.10 | $896.20 | |