| 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 | $240.80 | 4.840% | $252.4547 | $252.45 | $252.45 | $252.50 |
| Purchase #2 | $222.51 | 4.627% | $232.8055 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $105.46 | 8.347% | $114.2627 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $136.37 | 6.427% | $145.1345 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $79.76 | 7.660% | $85.8696 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $88.44 | 9.737% | $97.0514 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $239.39 | 11.577% | $267.1042 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $1,112.73 | $1,194.6826 | $1,194.67 | $1,194.65 | $1,194.80 | |