| 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 | $213.34 | 11.328% | $237.5072 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $181.41 | 4.531% | $189.6297 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $214.68 | 4.815% | $225.0168 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $213.90 | 9.126% | $233.4205 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $17.59 | 8.456% | $19.0774 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $102.55 | 11.761% | $114.6109 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $219.45 | 8.592% | $238.3051 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $1,162.92 | $1,257.5676 | $1,257.58 | $1,257.55 | $1,257.50 | |