| 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 | $28.37 | 10.173% | $31.2561 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $219.86 | 13.742% | $250.0732 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $103.64 | 3.241% | $106.999 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $156.27 | 5.257% | $164.4851 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $86.90 | 6.117% | $92.2157 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $33.26 | 10.783% | $36.8464 | $36.85 | $36.85 | $36.80 |
| Purchase #7 | $245.49 | 11.195% | $272.9726 | $272.97 | $272.95 | $273.00 |
| 7 purchase totals = | $873.79 | $954.8481 | $954.86 | $954.80 | $954.90 | |