| 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 | $115.72 | 3.346% | $119.592 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $75.89 | 13.387% | $86.0494 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $209.36 | 6.565% | $223.1045 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $237.45 | 4.129% | $247.2543 | $247.25 | $247.25 | $247.30 |
| Purchase #5 | $225.25 | 13.541% | $255.7511 | $255.75 | $255.75 | $255.80 |
| Purchase #6 | $112.84 | 3.594% | $116.8955 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $224.93 | 11.626% | $251.0804 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $1,201.44 | $1,299.7272 | $1,299.72 | $1,299.75 | $1,299.80 | |