| 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 | $222.37 | 5.473% | $234.5403 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $194.93 | 7.777% | $210.0897 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $63.63 | 7.474% | $68.3857 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $146.29 | 3.357% | $151.201 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $33.63 | 11.377% | $37.4561 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $109.39 | 4.523% | $114.3377 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $217.78 | 11.188% | $242.1452 | $242.15 | $242.15 | $242.10 |
| 7 purchase totals = | $988.02 | $1,058.1557 | $1,058.17 | $1,058.20 | $1,058.10 | |