| 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 | $124.56 | 10.505% | $137.645 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $46.48 | 13.629% | $52.8148 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $190.56 | 9.862% | $209.353 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $245.82 | 4.849% | $257.7398 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $51.57 | 5.308% | $54.3073 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $204.92 | 13.589% | $232.7666 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $218.31 | 11.136% | $242.621 | $242.62 | $242.60 | $242.60 |
| 7 purchase totals = | $1,082.22 | $1,187.2475 | $1,187.25 | $1,187.20 | $1,187.20 | |