| 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 | $223.29 | 12.207% | $250.547 | $250.55 | $250.55 | $250.50 |
| Purchase #2 | $99.89 | 7.141% | $107.0231 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $117.59 | 4.437% | $122.8075 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $96.58 | 11.275% | $107.4694 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $169.70 | 11.178% | $188.6691 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $226.27 | 3.399% | $233.9609 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $153.71 | 7.582% | $165.3643 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $1,087.03 | $1,175.8413 | $1,175.84 | $1,175.75 | $1,175.90 | |