| 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 | $212.47 | 10.584% | $234.9578 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $80.87 | 10.410% | $89.2886 | $89.29 | $89.30 | $89.30 |
| Purchase #3 | $159.70 | 9.661% | $175.1286 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $212.28 | 6.752% | $226.6131 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $201.49 | 6.593% | $214.7742 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $39.91 | 11.468% | $44.4869 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $231.87 | 12.737% | $261.4033 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,138.59 | $1,246.6525 | $1,246.65 | $1,246.65 | $1,246.70 | |