| 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 | $200.79 | 4.487% | $209.7994 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $97.52 | 9.735% | $107.0136 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $205.29 | 11.161% | $228.2024 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $212.30 | 4.854% | $222.605 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $167.71 | 12.870% | $189.2943 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $162.82 | 3.805% | $169.0153 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $25.43 | 11.131% | $28.2606 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $1,071.86 | $1,154.1906 | $1,154.19 | $1,154.15 | $1,154.20 | |