| 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 | $199.31 | 4.154% | $207.5893 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $27.38 | 4.736% | $28.6767 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $86.86 | 10.295% | $95.8022 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $23.79 | 5.124% | $25.009 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $122.94 | 11.795% | $137.4408 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $115.98 | 11.769% | $129.6297 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $178.61 | 4.304% | $186.2974 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $754.87 | $810.4451 | $810.45 | $810.50 | $810.40 | |