| 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 | $239.80 | 4.444% | $250.4567 | $250.46 | $250.45 | $250.50 |
| Purchase #2 | $144.66 | 13.625% | $164.3699 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $11.86 | 12.266% | $13.3147 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $143.79 | 12.452% | $161.6947 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $58.70 | 7.773% | $63.2628 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $183.59 | 11.674% | $205.0223 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $113.90 | 7.661% | $122.6259 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $896.30 | $980.7470 | $980.74 | $980.70 | $980.80 | |