| 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 | $237.44 | 4.354% | $247.7781 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $154.75 | 4.327% | $161.446 | $161.45 | $161.45 | $161.40 |
| Purchase #3 | $72.87 | 7.798% | $78.5524 | $78.55 | $78.55 | $78.60 |
| Purchase #4 | $191.44 | 12.466% | $215.3049 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $164.85 | 3.444% | $170.5274 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $239.70 | 10.680% | $265.3 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $192.61 | 11.159% | $214.1033 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,253.66 | $1,353.0121 | $1,353.01 | $1,353.05 | $1,353.00 | |