| 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 | $25.38 | 10.118% | $27.9479 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $226.87 | 13.487% | $257.468 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $72.35 | 5.429% | $76.2779 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $179.30 | 13.807% | $204.056 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $159.33 | 9.798% | $174.9412 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $121.60 | 10.513% | $134.3838 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $173.40 | 7.431% | $186.2854 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $958.23 | $1,061.3602 | $1,061.37 | $1,061.40 | $1,061.40 | |