| 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 | $200.42 | 7.508% | $215.4675 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $84.52 | 4.761% | $88.544 | $88.54 | $88.55 | $88.50 |
| Purchase #3 | $97.97 | 8.529% | $106.3259 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $81.27 | 5.379% | $85.6415 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $108.77 | 3.289% | $112.3474 | $112.35 | $112.35 | $112.30 |
| Purchase #6 | $123.30 | 5.426% | $129.9903 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $208.83 | 9.773% | $229.239 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $905.08 | $967.5556 | $967.56 | $967.60 | $967.40 | |