| 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 | $231.50 | 13.439% | $262.6113 | $262.61 | $262.60 | $262.60 |
| Purchase #2 | $73.47 | 5.433% | $77.4616 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $10.36 | 4.513% | $10.8275 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $56.42 | 9.128% | $61.57 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $79.78 | 11.258% | $88.7616 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $179.44 | 7.661% | $193.1869 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $199.97 | 8.156% | $216.2796 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $830.94 | $910.6985 | $910.70 | $910.70 | $910.80 | |