| 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 | $10.44 | 5.765% | $11.0419 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $179.40 | 13.637% | $203.8648 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $184.49 | 8.831% | $200.7823 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $222.41 | 7.179% | $238.3768 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $86.47 | 3.662% | $89.6365 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $178.87 | 5.138% | $188.0603 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $163.58 | 4.175% | $170.4095 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,025.66 | $1,102.1721 | $1,102.17 | $1,102.20 | $1,102.20 | |