| 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 | $223.68 | 8.295% | $242.2343 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $48.86 | 11.364% | $54.4125 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $231.81 | 10.340% | $255.7792 | $255.78 | $255.80 | $255.80 |
| Purchase #4 | $72.55 | 7.720% | $78.1509 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $186.39 | 8.134% | $201.551 | $201.55 | $201.55 | $201.60 |
| Purchase #6 | $229.73 | 9.319% | $251.1385 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $215.48 | 9.284% | $235.4852 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $1,208.50 | $1,318.7516 | $1,318.75 | $1,318.80 | $1,318.80 | |