| 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 | $250.59 | 12.274% | $281.3474 | $281.35 | $281.35 | $281.30 |
| Purchase #2 | $239.46 | 3.445% | $247.7094 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $114.49 | 5.329% | $120.5912 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $202.92 | 13.841% | $231.0062 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $91.65 | 6.815% | $97.8959 | $97.90 | $97.90 | $97.90 |
| Purchase #6 | $99.82 | 5.616% | $105.4259 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $83.75 | 4.581% | $87.5866 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $1,082.68 | $1,171.5626 | $1,171.58 | $1,171.60 | $1,171.50 | |