| 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 | $102.53 | 4.224% | $106.8609 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $245.40 | 9.295% | $268.2099 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $176.70 | 12.828% | $199.3671 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $202.53 | 3.230% | $209.0717 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $24.51 | 9.826% | $26.9184 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $133.91 | 6.216% | $142.2338 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $94.32 | 3.451% | $97.575 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $979.90 | $1,050.2368 | $1,050.24 | $1,050.20 | $1,050.30 | |