| 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 | $204.48 | 5.643% | $216.0188 | $216.02 | $216.00 | $216.00 |
| Purchase #2 | $10.33 | 12.494% | $11.6206 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $163.45 | 3.406% | $169.0171 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $208.53 | 3.410% | $215.6409 | $215.64 | $215.65 | $215.60 |
| Purchase #5 | $185.77 | 12.684% | $209.3331 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $43.46 | 10.511% | $48.0281 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $236.49 | 13.662% | $268.7993 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,052.51 | $1,138.4579 | $1,138.46 | $1,138.45 | $1,138.30 | |