| 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 | $207.67 | 9.727% | $227.8701 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $7.81 | 7.794% | $8.4187 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $184.57 | 11.182% | $205.2086 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $84.58 | 7.661% | $91.0597 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $200.26 | 12.162% | $224.6156 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $80.28 | 5.783% | $84.9226 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $7.92 | 4.587% | $8.2833 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $773.09 | $850.3786 | $850.38 | $850.30 | $850.40 | |