| 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 | $21.37 | 11.696% | $23.8694 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $33.89 | 3.300% | $35.0084 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $214.96 | 8.111% | $232.3954 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $190.67 | 13.293% | $216.0158 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $82.83 | 4.516% | $86.5706 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $250.74 | 9.504% | $274.5703 | $274.57 | $274.55 | $274.60 |
| Purchase #7 | $129.58 | 7.296% | $139.0342 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $924.04 | $1,007.4641 | $1,007.47 | $1,007.40 | $1,007.50 | |