| 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 | $228.66 | 13.437% | $259.385 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $221.97 | 5.433% | $234.0296 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $222.44 | 10.533% | $245.8696 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $145.88 | 3.241% | $150.608 | $150.61 | $150.60 | $150.60 |
| Purchase #5 | $195.35 | 4.321% | $203.7911 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $206.81 | 4.296% | $215.6946 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $117.78 | 4.322% | $122.8705 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $1,338.89 | $1,432.2484 | $1,432.25 | $1,432.25 | $1,432.30 | |