| 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 | $196.63 | 5.339% | $207.1281 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $192.25 | 8.758% | $209.0873 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $8.69 | 6.816% | $9.2823 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $219.80 | 9.164% | $239.9425 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $94.45 | 9.719% | $103.6296 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $85.25 | 10.462% | $94.1689 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $46.72 | 6.190% | $49.612 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $843.79 | $912.8507 | $912.85 | $912.90 | $912.80 | |