| 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 | $25.61 | 5.759% | $27.0849 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $221.36 | 7.439% | $237.827 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $209.49 | 11.405% | $233.3823 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $120.69 | 4.870% | $126.5676 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $213.62 | 6.435% | $227.3664 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $163.51 | 8.778% | $177.8629 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $73.87 | 4.344% | $77.0789 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $1,028.15 | $1,107.1700 | $1,107.17 | $1,107.20 | $1,107.30 | |