| 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 | $200.51 | 12.757% | $226.0891 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $211.60 | 11.569% | $236.08 | $236.08 | $236.10 | $236.10 |
| Purchase #3 | $6.75 | 12.841% | $7.6168 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $148.41 | 9.291% | $162.1988 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $106.30 | 10.540% | $117.504 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $26.80 | 12.436% | $30.1328 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $220.83 | 12.527% | $248.4934 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $921.20 | $1,028.1149 | $1,028.11 | $1,028.15 | $1,028.10 | |