| 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 | $128.87 | 5.800% | $136.3445 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $41.25 | 11.724% | $46.0862 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $78.31 | 13.238% | $88.6767 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $18.27 | 3.161% | $18.8475 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $226.62 | 8.748% | $246.4447 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $200.77 | 6.639% | $214.0991 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $225.78 | 9.649% | $247.5655 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $919.87 | $998.0642 | $998.07 | $998.10 | $998.00 | |