| 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 | $193.85 | 3.407% | $200.4545 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $32.61 | 11.296% | $36.2936 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $102.35 | 12.698% | $115.3464 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $162.60 | 8.739% | $176.8096 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $219.33 | 7.792% | $236.4202 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $125.32 | 3.733% | $129.9982 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $16.47 | 4.771% | $17.2558 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $852.53 | $912.5783 | $912.58 | $912.55 | $912.60 | |