| 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 | $134.75 | 3.343% | $139.2547 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $225.43 | 12.702% | $254.0641 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $23.66 | 3.691% | $24.5333 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $167.73 | 6.483% | $178.6039 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $215.71 | 9.749% | $236.7396 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $239.97 | 3.154% | $247.5387 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $6.39 | 4.407% | $6.6716 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $1,013.64 | $1,087.4059 | $1,087.39 | $1,087.40 | $1,087.40 | |