| 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 | $204.96 | 9.418% | $224.2631 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $103.47 | 5.538% | $109.2002 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $22.73 | 3.181% | $23.453 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $37.44 | 13.109% | $42.348 | $42.35 | $42.35 | $42.30 |
| Purchase #5 | $195.48 | 12.745% | $220.3939 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $244.56 | 6.185% | $259.686 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $97.48 | 13.600% | $110.7373 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $906.12 | $990.0815 | $990.08 | $990.10 | $990.10 | |