| 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 | $218.35 | 4.418% | $227.9967 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $219.97 | 4.401% | $229.6509 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $77.49 | 6.267% | $82.3463 | $82.35 | $82.35 | $82.30 |
| Purchase #4 | $204.75 | 10.828% | $226.9203 | $226.92 | $226.90 | $226.90 |
| Purchase #5 | $188.60 | 11.510% | $210.3079 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $37.83 | 5.823% | $40.0328 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $81.59 | 5.600% | $86.159 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $1,028.58 | $1,103.4139 | $1,103.42 | $1,103.40 | $1,103.40 | |