| 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 | $80.50 | 10.858% | $89.2407 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $209.53 | 5.634% | $221.3349 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $41.73 | 7.838% | $45.0008 | $45.00 | $45.00 | $45.00 |
| Purchase #4 | $88.93 | 9.846% | $97.686 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $106.71 | 8.766% | $116.0642 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $207.46 | 6.631% | $221.2167 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $201.30 | 11.645% | $224.7414 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $936.16 | $1,015.2847 | $1,015.28 | $1,015.30 | $1,015.20 | |