| 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 | $9.51 | 10.634% | $10.5213 | $10.52 | $10.50 | $10.50 |
| Purchase #2 | $215.66 | 7.322% | $231.4506 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $75.58 | 12.241% | $84.8317 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $228.34 | 3.619% | $236.6036 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $198.89 | 7.777% | $214.3577 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $207.62 | 9.870% | $228.1121 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $114.91 | 7.231% | $123.2191 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $1,050.51 | $1,129.0961 | $1,129.09 | $1,129.05 | $1,129.10 | |