| 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 | $86.32 | 13.327% | $97.8239 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $250.97 | 7.116% | $268.829 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $231.30 | 6.146% | $245.5157 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $7.61 | 10.134% | $8.3812 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $232.55 | 12.701% | $262.0862 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $56.32 | 4.469% | $58.8369 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $250.84 | 3.492% | $259.5993 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,115.91 | $1,201.0722 | $1,201.08 | $1,201.10 | $1,201.00 | |