| 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 | $240.54 | 12.155% | $269.7776 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $205.92 | 11.835% | $230.2906 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $130.49 | 10.380% | $144.0349 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $89.65 | 8.616% | $97.3742 | $97.37 | $97.35 | $97.40 |
| Purchase #5 | $214.45 | 8.555% | $232.7962 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $45.73 | 10.764% | $50.6524 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $15.52 | 12.670% | $17.4864 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $942.30 | $1,042.4123 | $1,042.41 | $1,042.45 | $1,042.50 | |