| 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 | $199.46 | 11.155% | $221.7098 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $148.41 | 11.721% | $165.8051 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $183.75 | 13.366% | $208.31 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $192.50 | 5.842% | $203.7459 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $99.99 | 9.488% | $109.4771 | $109.48 | $109.50 | $109.50 |
| Purchase #6 | $58.25 | 9.301% | $63.6678 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $104.88 | 11.724% | $117.1761 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $987.24 | $1,089.8918 | $1,089.91 | $1,089.90 | $1,089.90 | |