| 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 | $237.59 | 5.600% | $250.895 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $11.39 | 13.181% | $12.8913 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $192.91 | 4.214% | $201.0392 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $50.74 | 11.690% | $56.6715 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $146.50 | 13.597% | $166.4196 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $52.39 | 8.655% | $56.9244 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $201.48 | 5.710% | $212.9845 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $893.00 | $957.8255 | $957.82 | $957.80 | $957.80 | |