| 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 | $99.78 | 10.582% | $110.3387 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $201.82 | 3.547% | $208.9786 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $83.82 | 6.873% | $89.5809 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $102.91 | 12.709% | $115.9888 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $87.96 | 13.792% | $100.0914 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $199.82 | 12.742% | $225.2811 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $216.44 | 7.824% | $233.3743 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $992.55 | $1,083.6338 | $1,083.63 | $1,083.70 | $1,083.70 | |