| 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 | $207.25 | 3.868% | $215.2664 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $236.32 | 11.246% | $262.8965 | $262.90 | $262.90 | $262.90 |
| Purchase #3 | $95.36 | 13.639% | $108.3662 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $30.30 | 10.276% | $33.4136 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $249.87 | 13.163% | $282.7604 | $282.76 | $282.75 | $282.80 |
| Purchase #6 | $129.91 | 9.798% | $142.6386 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $79.55 | 10.654% | $88.0253 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $1,028.56 | $1,133.3670 | $1,133.38 | $1,133.35 | $1,133.40 | |