| 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 | $223.71 | 5.792% | $236.6673 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $154.42 | 5.605% | $163.0752 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $44.83 | 12.518% | $50.4418 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $195.96 | 5.273% | $206.293 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $126.57 | 10.602% | $139.989 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $234.93 | 9.857% | $258.0871 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $224.58 | 4.751% | $235.2498 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $1,205.00 | $1,289.8032 | $1,289.81 | $1,289.85 | $1,289.80 | |