| 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 | $21.60 | 8.145% | $23.3593 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $201.39 | 11.465% | $224.4794 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $222.97 | 12.340% | $250.4845 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $229.78 | 3.584% | $238.0153 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $19.81 | 9.783% | $21.748 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $166.65 | 10.400% | $183.9816 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $92.46 | 5.735% | $97.7626 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $954.66 | $1,039.8307 | $1,039.83 | $1,039.85 | $1,039.90 | |