| 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 | $191.28 | 8.868% | $208.2427 | $208.24 | $208.25 | $208.20 |
| Purchase #2 | $64.75 | 8.260% | $70.0984 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $226.66 | 9.115% | $247.3201 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $174.36 | 8.264% | $188.7691 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $39.51 | 12.135% | $44.3045 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $66.29 | 6.659% | $70.7043 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $175.98 | 7.283% | $188.7966 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $938.83 | $1,018.2357 | $1,018.23 | $1,018.20 | $1,018.20 | |