| 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 | $121.72 | 8.848% | $132.4898 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $245.38 | 6.436% | $261.1727 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $95.87 | 13.620% | $108.9275 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $165.55 | 7.213% | $177.4911 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $211.66 | 7.426% | $227.3779 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $126.28 | 8.856% | $137.4634 | $137.46 | $137.45 | $137.50 |
| Purchase #7 | $168.38 | 9.780% | $184.8476 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $1,134.84 | $1,229.7700 | $1,229.77 | $1,229.80 | $1,229.80 | |