| 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 | $97.38 | 11.856% | $108.9254 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $144.87 | 12.782% | $163.3873 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $144.73 | 5.424% | $152.5802 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $136.56 | 10.528% | $150.937 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $207.35 | 7.226% | $222.3331 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $184.83 | 6.506% | $196.855 | $196.86 | $196.85 | $196.90 |
| Purchase #7 | $214.88 | 11.616% | $239.8405 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,130.60 | $1,234.8585 | $1,234.87 | $1,234.95 | $1,234.80 | |