| 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 | $124.35 | 9.616% | $136.3075 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $9.98 | 11.747% | $11.1524 | $11.15 | $11.15 | $11.20 |
| Purchase #3 | $232.95 | 11.544% | $259.8417 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $46.67 | 12.243% | $52.3838 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $179.41 | 10.638% | $198.4956 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $68.73 | 3.624% | $71.2208 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $116.29 | 7.344% | $124.8303 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $778.38 | $854.2321 | $854.23 | $854.25 | $854.20 | |