| 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 | $240.53 | 10.409% | $265.5668 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $76.35 | 12.582% | $85.9564 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $138.80 | 4.600% | $145.1848 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $97.64 | 13.772% | $111.087 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $163.52 | 4.582% | $171.0125 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $169.50 | 5.708% | $179.1751 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $176.74 | 5.864% | $187.104 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $1,063.08 | $1,145.0866 | $1,145.09 | $1,145.10 | $1,145.20 | |