| 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 | 6.848% | $27.4172 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $112.99 | 6.608% | $120.4564 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $124.69 | 10.563% | $137.861 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $217.32 | 8.640% | $236.0964 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $208.43 | 12.474% | $234.4296 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $237.91 | 12.144% | $266.8018 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $122.63 | 7.370% | $131.6678 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $1,049.63 | $1,154.7302 | $1,154.74 | $1,154.70 | $1,154.80 | |