| 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 | $235.48 | 6.447% | $250.6614 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $225.70 | 8.754% | $245.4578 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $215.83 | 11.314% | $240.249 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $117.77 | 6.106% | $124.961 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $199.70 | 8.534% | $216.7424 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $122.41 | 5.161% | $128.7276 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $54.33 | 12.828% | $61.2995 | $61.30 | $61.30 | $61.30 |
| 7 purchase totals = | $1,171.22 | $1,268.0987 | $1,268.10 | $1,268.10 | $1,268.10 | |