| 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 | $11.39 | 11.372% | $12.6853 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $143.43 | 10.406% | $158.3553 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $131.88 | 9.480% | $144.3822 | $144.38 | $144.40 | $144.40 |
| Purchase #4 | $88.97 | 9.346% | $97.2851 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $218.30 | 8.661% | $237.207 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $189.75 | 10.495% | $209.6643 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $112.36 | 9.338% | $122.8522 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $896.08 | $982.4314 | $982.44 | $982.45 | $982.60 | |