| 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 | $223.65 | 4.634% | $234.0139 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $19.98 | 11.223% | $22.2224 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $84.30 | 3.171% | $86.9732 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $51.72 | 4.432% | $54.0122 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $143.42 | 6.704% | $153.0349 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $185.39 | 4.693% | $194.0904 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $197.26 | 9.432% | $215.8656 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $905.72 | $960.2126 | $960.20 | $960.15 | $960.20 | |