| 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 | $219.76 | 7.135% | $235.4399 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $74.44 | 12.290% | $83.5887 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $154.91 | 5.851% | $163.9738 | $163.97 | $163.95 | $164.00 |
| Purchase #4 | $179.46 | 8.169% | $194.1201 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $214.91 | 7.133% | $230.2395 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $176.92 | 9.485% | $193.7009 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $87.49 | 11.488% | $97.5409 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $1,107.89 | $1,198.6038 | $1,198.60 | $1,198.60 | $1,198.50 | |