| 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 | $206.46 | 3.593% | $213.8781 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $229.38 | 4.556% | $239.8306 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $57.87 | 5.828% | $61.2427 | $61.24 | $61.25 | $61.20 |
| Purchase #4 | $247.43 | 10.647% | $273.7739 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $151.74 | 5.364% | $159.8793 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $115.74 | 4.766% | $121.2562 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $81.66 | 5.581% | $86.2174 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $1,090.28 | $1,156.0782 | $1,156.08 | $1,156.10 | $1,156.10 | |