| 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 | $201.69 | 10.365% | $222.5952 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $36.83 | 6.284% | $39.1444 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $231.93 | 12.326% | $260.5177 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $136.89 | 6.571% | $145.885 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $163.96 | 3.688% | $170.0068 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $246.88 | 8.590% | $268.087 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $218.38 | 10.874% | $242.1266 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $1,236.56 | $1,348.3627 | $1,348.38 | $1,348.40 | $1,348.30 | |