| 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 | $132.99 | 3.337% | $137.4279 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $45.44 | 9.823% | $49.9036 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $206.40 | 12.527% | $232.2557 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $113.66 | 10.620% | $125.7307 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $99.95 | 4.570% | $104.5177 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $223.90 | 10.575% | $247.5774 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $205.95 | 5.244% | $216.75 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $1,028.29 | $1,114.1630 | $1,114.17 | $1,114.20 | $1,114.20 | |