| 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 | $28.93 | 6.285% | $30.7483 | $30.75 | $30.75 | $30.70 |
| Purchase #2 | $175.33 | 8.588% | $190.3873 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $213.72 | 12.719% | $240.903 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $223.26 | 5.565% | $235.6844 | $235.68 | $235.70 | $235.70 |
| Purchase #5 | $201.33 | 7.542% | $216.5143 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $219.38 | 10.441% | $242.2855 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $225.30 | 11.203% | $250.5404 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $1,287.25 | $1,407.0632 | $1,407.06 | $1,407.10 | $1,407.00 | |