| 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 | $109.63 | 12.285% | $123.098 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $79.59 | 9.621% | $87.2474 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $126.43 | 5.212% | $133.0195 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $22.35 | 3.808% | $23.2011 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $186.69 | 5.808% | $197.533 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $45.44 | 7.240% | $48.7299 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $122.86 | 5.534% | $129.6591 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $692.99 | $742.4880 | $742.49 | $742.50 | $742.40 | |