| 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 | $79.91 | 10.694% | $88.4556 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $231.58 | 11.588% | $258.4155 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $210.89 | 9.678% | $231.2999 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $115.74 | 10.414% | $127.7932 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $163.94 | 10.668% | $181.4291 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $38.37 | 11.250% | $42.6866 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $160.36 | 10.471% | $177.1513 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $1,000.79 | $1,107.2312 | $1,107.24 | $1,107.25 | $1,107.30 | |