| 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 | $122.28 | 11.478% | $136.3153 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $198.87 | 5.867% | $210.5377 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $83.94 | 10.860% | $93.0559 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $217.73 | 4.627% | $227.8044 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $87.93 | 11.320% | $97.8837 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $78.39 | 12.784% | $88.4114 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $111.45 | 6.517% | $118.7132 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $900.59 | $972.7216 | $972.72 | $972.70 | $972.70 | |