| 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 | $132.25 | 13.487% | $150.0866 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $199.42 | 11.437% | $222.2277 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $29.56 | 9.655% | $32.414 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $89.45 | 9.784% | $98.2018 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $61.68 | 7.478% | $66.2924 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $221.44 | 6.871% | $236.6551 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $216.63 | 11.804% | $242.201 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $950.43 | $1,048.0786 | $1,048.08 | $1,048.10 | $1,048.10 | |