| 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 | $174.79 | 10.426% | $193.0136 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $211.29 | 8.601% | $229.4631 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $190.53 | 10.632% | $210.7871 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $217.33 | 3.381% | $224.6779 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $58.91 | 8.347% | $63.8272 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $213.56 | 5.573% | $225.4617 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $156.47 | 4.400% | $163.3547 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $1,222.88 | $1,310.5853 | $1,310.58 | $1,310.60 | $1,310.70 | |