| 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 | $109.32 | 6.620% | $116.557 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $104.99 | 13.759% | $119.4356 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $104.34 | 11.212% | $116.0386 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $205.43 | 12.287% | $230.6712 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $26.48 | 4.670% | $27.7166 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $247.44 | 5.629% | $261.3684 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $170.88 | 7.350% | $183.4397 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $968.88 | $1,055.2271 | $1,055.24 | $1,055.20 | $1,055.20 | |