| 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 | $193.25 | 12.496% | $217.3985 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $6.45 | 5.432% | $6.8004 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $117.75 | 4.455% | $122.9958 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $49.82 | 4.419% | $52.0215 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $188.45 | 13.179% | $213.2858 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $208.59 | 12.357% | $234.3655 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $145.81 | 12.678% | $164.2958 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $910.12 | $1,011.1633 | $1,011.18 | $1,011.15 | $1,011.20 | |