| 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 | $248.63 | 12.855% | $280.5914 | $280.59 | $280.60 | $280.60 |
| Purchase #2 | $140.99 | 13.808% | $160.4579 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $26.99 | 6.659% | $28.7873 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $182.94 | 9.463% | $200.2516 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $89.41 | 6.102% | $94.8658 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $121.59 | 9.439% | $133.0669 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $200.74 | 7.333% | $215.4603 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,011.29 | $1,113.4812 | $1,113.49 | $1,113.45 | $1,113.70 | |