| 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 | $229.44 | 3.111% | $236.5779 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $146.96 | 9.466% | $160.8712 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $182.48 | 11.114% | $202.7608 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $109.53 | 4.610% | $114.5793 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $229.68 | 12.284% | $257.8939 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $78.99 | 7.730% | $85.0959 | $85.10 | $85.10 | $85.10 |
| Purchase #7 | $87.94 | 5.389% | $92.6791 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $1,065.02 | $1,150.4581 | $1,150.46 | $1,150.50 | $1,150.60 | |