| 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 | $222.47 | 11.224% | $247.44 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $23.51 | 9.317% | $25.7004 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $199.48 | 10.489% | $220.4035 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $191.99 | 4.301% | $200.2475 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $151.65 | 12.629% | $170.8019 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $242.27 | 9.237% | $264.6485 | $264.65 | $264.65 | $264.60 |
| Purchase #7 | $76.26 | 13.117% | $86.263 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $1,107.63 | $1,215.5048 | $1,215.50 | $1,215.50 | $1,215.40 | |