| 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 | $200.75 | 11.856% | $224.5509 | $224.55 | $224.55 | $224.60 |
| Purchase #2 | $224.96 | 13.250% | $254.7672 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $11.84 | 4.289% | $12.3478 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $86.64 | 9.226% | $94.6334 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $125.54 | 12.349% | $141.0429 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $103.44 | 3.695% | $107.2621 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $80.56 | 7.386% | $86.5102 | $86.51 | $86.50 | $86.50 |
| 7 purchase totals = | $833.73 | $921.1145 | $921.11 | $921.10 | $921.10 | |