| 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 | $137.98 | 4.614% | $144.3464 | $144.35 | $144.35 | $144.30 |
| Purchase #2 | $202.83 | 3.673% | $210.2799 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $61.86 | 4.787% | $64.8212 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $26.67 | 7.820% | $28.7556 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $237.49 | 3.171% | $245.0208 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $193.79 | 9.738% | $212.6613 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $68.66 | 7.765% | $73.9914 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $929.28 | $979.8766 | $979.88 | $979.85 | $979.90 | |