| 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 | $234.56 | 10.488% | $259.1607 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $81.33 | 6.176% | $86.3529 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $107.36 | 11.512% | $119.7193 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $105.82 | 6.341% | $112.53 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $156.66 | 4.433% | $163.6047 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $105.81 | 13.809% | $120.4213 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $207.83 | 6.592% | $221.5302 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $999.37 | $1,083.3191 | $1,083.31 | $1,083.30 | $1,083.30 | |