| 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 | $221.84 | 3.185% | $228.9056 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $82.32 | 12.432% | $92.554 | $92.55 | $92.55 | $92.60 |
| Purchase #3 | $97.49 | 11.287% | $108.4937 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $199.35 | 4.779% | $208.8769 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $239.94 | 9.483% | $262.6935 | $262.69 | $262.70 | $262.70 |
| Purchase #6 | $214.28 | 8.230% | $231.9152 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $215.49 | 11.517% | $240.308 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,270.71 | $1,373.7469 | $1,373.75 | $1,373.75 | $1,373.80 | |