| 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 | $232.80 | 11.324% | $259.1623 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $214.92 | 11.522% | $239.6831 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $198.35 | 13.162% | $224.4568 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $180.43 | 12.622% | $203.2039 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $53.63 | 5.343% | $56.4955 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $154.98 | 10.604% | $171.4141 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $151.30 | 8.722% | $164.4964 | $164.50 | $164.50 | $164.50 |
| 7 purchase totals = | $1,186.41 | $1,318.9121 | $1,318.91 | $1,318.90 | $1,319.00 | |