| 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 | $123.57 | 9.201% | $134.9397 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $223.87 | 4.277% | $233.4449 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $136.81 | 10.682% | $151.424 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $97.76 | 5.584% | $103.2189 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $30.71 | 11.714% | $34.3074 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $113.95 | 5.206% | $119.8822 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $48.39 | 7.207% | $51.8775 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $775.06 | $829.0946 | $829.09 | $829.10 | $829.00 | |