| 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 | $202.81 | 10.659% | $224.4275 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $70.46 | 4.365% | $73.5356 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $201.31 | 5.714% | $212.8129 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $185.36 | 13.132% | $209.7015 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $212.97 | 7.720% | $229.4113 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $116.80 | 10.566% | $129.1411 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $41.72 | 9.524% | $45.6934 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $1,031.43 | $1,124.7233 | $1,124.72 | $1,124.75 | $1,124.60 | |