| 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 | $190.74 | 9.581% | $209.0148 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $18.76 | 4.801% | $19.6607 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $75.35 | 12.543% | $84.8012 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $249.32 | 4.437% | $260.3823 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $221.94 | 13.694% | $252.3325 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $18.76 | 6.356% | $19.9524 | $19.95 | $19.95 | $20.00 |
| Purchase #7 | $102.50 | 9.711% | $112.4538 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $877.37 | $958.5977 | $958.58 | $958.60 | $958.70 | |