| 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 | $194.38 | 4.147% | $202.4409 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $59.51 | 12.142% | $66.7357 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $227.32 | 13.179% | $257.2785 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $42.99 | 12.481% | $48.3556 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $196.46 | 12.504% | $221.0254 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $17.56 | 10.185% | $19.3485 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $49.40 | 13.556% | $56.0967 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $787.62 | $871.2813 | $871.30 | $871.35 | $871.20 | |