| 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 | $208.32 | 6.538% | $221.94 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $97.64 | 8.613% | $106.0497 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $92.88 | 6.671% | $99.076 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $66.65 | 6.158% | $70.7543 | $70.75 | $70.75 | $70.80 |
| Purchase #5 | $179.88 | 10.730% | $199.1811 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $132.29 | 5.803% | $139.9668 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $38.34 | 7.831% | $41.3424 | $41.34 | $41.35 | $41.30 |
| 7 purchase totals = | $816.00 | $878.3103 | $878.31 | $878.35 | $878.30 | |