| 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 | $25.66 | 4.579% | $26.835 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $237.80 | 9.747% | $260.9784 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $155.26 | 12.176% | $174.1645 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $193.50 | 7.400% | $207.819 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $234.34 | 5.429% | $247.0623 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $71.59 | 5.730% | $75.6921 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $42.32 | 6.314% | $44.9921 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $960.47 | $1,037.5434 | $1,037.54 | $1,037.55 | $1,037.60 | |