| 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 | $34.37 | 4.601% | $35.9514 | $35.95 | $35.95 | $36.00 |
| Purchase #2 | $144.60 | 11.505% | $161.2362 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $184.53 | 8.324% | $199.8903 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $174.95 | 4.708% | $183.1866 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $228.78 | 12.439% | $257.2379 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $90.70 | 7.307% | $97.3274 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $178.68 | 9.823% | $196.2317 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $1,036.61 | $1,131.0615 | $1,131.07 | $1,131.15 | $1,131.00 | |