| 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 | $188.25 | 7.849% | $203.0257 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $113.75 | 3.284% | $117.4856 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $36.55 | 11.413% | $40.7215 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $201.83 | 9.424% | $220.8505 | $220.85 | $220.85 | $220.90 |
| Purchase #5 | $234.93 | 11.371% | $261.6439 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $239.92 | 12.200% | $269.1902 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $73.29 | 5.791% | $77.5342 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $1,088.52 | $1,190.4516 | $1,190.45 | $1,190.50 | $1,190.40 | |