| 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 | $116.91 | 8.105% | $126.3856 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $142.35 | 8.695% | $154.7273 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $196.63 | 3.107% | $202.7393 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $227.65 | 10.266% | $251.0205 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $162.66 | 12.316% | $182.6932 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $115.77 | 4.690% | $121.1996 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $48.82 | 7.471% | $52.4673 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $1,010.79 | $1,091.2328 | $1,091.24 | $1,091.25 | $1,091.20 | |