| 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 | $98.60 | 6.479% | $104.9883 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $51.97 | 8.343% | $56.3059 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $75.86 | 3.403% | $78.4415 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $239.57 | 3.473% | $247.8903 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $224.35 | 3.259% | $231.6616 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $225.87 | 9.312% | $246.903 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $188.89 | 13.438% | $214.273 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $1,105.11 | $1,180.4636 | $1,180.46 | $1,180.45 | $1,180.50 | |