| 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 | $229.43 | 8.256% | $248.3717 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $221.92 | 6.533% | $236.418 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $168.44 | 10.538% | $186.1902 | $186.19 | $186.20 | $186.20 |
| Purchase #4 | $46.40 | 10.290% | $51.1746 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $75.30 | 3.531% | $77.9588 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $128.55 | 13.588% | $146.0174 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $67.63 | 7.839% | $72.9315 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $937.67 | $1,019.0622 | $1,019.06 | $1,019.00 | $1,019.10 | |