| 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 | $191.45 | 7.228% | $205.288 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $25.54 | 4.379% | $26.6584 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $25.52 | 9.522% | $27.95 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $94.40 | 13.558% | $107.1988 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $28.55 | 7.229% | $30.6139 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $82.99 | 8.456% | $90.0076 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $189.79 | 13.509% | $215.4287 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $638.24 | $703.1454 | $703.15 | $703.15 | $703.20 | |