| 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 | $97.87 | 10.222% | $107.8743 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $249.42 | 12.867% | $281.5129 | $281.51 | $281.50 | $281.50 |
| Purchase #3 | $9.47 | 5.194% | $9.9619 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $169.62 | 5.535% | $179.0085 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $108.49 | 11.670% | $121.1508 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $195.52 | 10.136% | $215.3379 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $67.32 | 3.790% | $69.8714 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $897.71 | $984.7177 | $984.71 | $984.65 | $984.80 | |