| 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 | $216.68 | 7.751% | $233.4749 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $38.47 | 4.530% | $40.2127 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $69.27 | 11.112% | $76.9673 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $94.29 | 3.661% | $97.742 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $173.38 | 8.196% | $187.5902 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $198.30 | 7.857% | $213.8804 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $46.26 | 8.742% | $50.304 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $836.65 | $900.1715 | $900.16 | $900.15 | $900.20 | |