| 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 | $250.42 | 13.504% | $284.2367 | $284.24 | $284.25 | $284.20 |
| Purchase #2 | $204.44 | 11.547% | $228.0467 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $55.27 | 6.869% | $59.0665 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $123.78 | 9.604% | $135.6678 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $17.47 | 13.592% | $19.8445 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $249.64 | 12.620% | $281.1446 | $281.14 | $281.15 | $281.10 |
| Purchase #7 | $163.83 | 3.390% | $169.3838 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $1,064.85 | $1,177.3906 | $1,177.39 | $1,177.40 | $1,177.30 | |