| 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 | $127.58 | 9.519% | $139.7243 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $191.55 | 7.555% | $206.0216 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $76.82 | 3.263% | $79.3266 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $193.51 | 10.614% | $214.0492 | $214.05 | $214.05 | $214.00 |
| Purchase #5 | $99.27 | 3.547% | $102.7911 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $96.26 | 10.555% | $106.4202 | $106.42 | $106.40 | $106.40 |
| Purchase #7 | $92.80 | 4.548% | $97.0205 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $877.79 | $945.3535 | $945.35 | $945.30 | $945.20 | |