| 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 | $197.34 | 5.743% | $208.6732 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $99.88 | 3.600% | $103.4757 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $110.68 | 7.528% | $119.012 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $244.52 | 10.322% | $269.7594 | $269.76 | $269.75 | $269.80 |
| Purchase #5 | $79.67 | 12.603% | $89.7108 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $87.46 | 11.744% | $97.7313 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $234.80 | 9.842% | $257.909 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,054.35 | $1,146.2714 | $1,146.27 | $1,146.25 | $1,146.30 | |