| 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 | $103.71 | 3.768% | $107.6178 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $112.74 | 13.400% | $127.8472 | $127.85 | $127.85 | $127.80 |
| Purchase #3 | $148.37 | 11.295% | $165.1284 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $221.61 | 3.635% | $229.6655 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $214.68 | 10.285% | $236.7598 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $208.86 | 8.526% | $226.6674 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $182.79 | 9.426% | $200.0198 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,192.76 | $1,293.7059 | $1,293.72 | $1,293.65 | $1,293.70 | |