| 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 | $192.55 | 9.542% | $210.9231 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $23.55 | 8.486% | $25.5485 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $92.59 | 12.328% | $104.0045 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $235.44 | 7.543% | $253.1992 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $109.96 | 3.377% | $113.6733 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $157.98 | 6.185% | $167.7511 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $213.92 | 13.709% | $243.2463 | $243.25 | $243.25 | $243.20 |
| 7 purchase totals = | $1,025.99 | $1,118.3460 | $1,118.34 | $1,118.30 | $1,118.30 | |