| 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 | $206.74 | 12.192% | $231.9457 | $231.95 | $231.95 | $231.90 |
| Purchase #2 | $51.64 | 10.874% | $57.2553 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $179.92 | 8.296% | $194.8462 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $45.86 | 13.327% | $51.9718 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $84.97 | 3.646% | $88.068 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $195.73 | 6.345% | $208.1491 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $44.45 | 5.335% | $46.8214 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $809.31 | $879.0575 | $879.07 | $879.00 | $879.00 | |