| 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 | $248.61 | 3.474% | $257.2467 | $257.25 | $257.25 | $257.20 |
| Purchase #2 | $157.38 | 3.482% | $162.86 | $162.86 | $162.85 | $162.90 |
| Purchase #3 | $180.75 | 12.390% | $203.1449 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $11.97 | 8.153% | $12.9459 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $15.72 | 10.671% | $17.3975 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $23.39 | 5.438% | $24.6619 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $53.80 | 10.638% | $59.5232 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $691.62 | $737.7801 | $737.78 | $737.75 | $737.70 | |