| 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 | $221.86 | 3.763% | $230.2086 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $201.28 | 4.869% | $211.0803 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $216.98 | 5.359% | $228.608 | $228.61 | $228.60 | $228.60 |
| Purchase #4 | $77.36 | 11.118% | $85.9609 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $76.61 | 11.658% | $85.5412 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $225.54 | 13.392% | $255.7443 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $29.88 | 3.655% | $30.9721 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $1,049.51 | $1,128.1154 | $1,128.11 | $1,128.10 | $1,128.10 | |