| 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 | $191.97 | 11.730% | $214.4881 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $24.41 | 9.718% | $26.7822 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $198.89 | 8.832% | $216.456 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $177.46 | 9.325% | $194.0081 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $36.86 | 9.187% | $40.2463 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $116.53 | 13.432% | $132.1823 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $12.62 | 8.620% | $13.7078 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $758.74 | $837.8708 | $837.88 | $837.90 | $837.90 | |