| 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 | $190.83 | 8.866% | $207.749 | $207.75 | $207.75 | $207.70 |
| Purchase #2 | $25.55 | 11.251% | $28.4246 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $42.82 | 13.796% | $48.7274 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $28.83 | 4.166% | $30.0311 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $198.55 | 3.767% | $206.0294 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $201.96 | 8.544% | $219.2155 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $188.97 | 8.609% | $205.2384 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $877.51 | $945.4154 | $945.42 | $945.45 | $945.20 | |