| 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 | $233.86 | 7.357% | $251.0651 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $224.55 | 11.430% | $250.2161 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $227.91 | 11.614% | $254.3795 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $144.33 | 11.518% | $160.9539 | $160.95 | $160.95 | $161.00 |
| Purchase #5 | $13.61 | 3.516% | $14.0885 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $207.41 | 10.195% | $228.5554 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $105.42 | 3.591% | $109.2056 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $1,157.09 | $1,268.4641 | $1,268.48 | $1,268.45 | $1,268.60 | |