| 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 | $104.64 | 11.125% | $116.2812 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $210.79 | 13.511% | $239.2698 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $13.64 | 5.801% | $14.4313 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $119.70 | 3.454% | $123.8344 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $71.61 | 4.371% | $74.7401 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $207.99 | 7.415% | $223.4125 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $127.38 | 7.478% | $136.9055 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $855.75 | $928.8748 | $928.87 | $928.90 | $928.80 | |