| 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 | $243.34 | 7.646% | $261.9458 | $261.95 | $261.95 | $261.90 |
| Purchase #2 | $117.95 | 13.241% | $133.5678 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $134.44 | 8.454% | $145.8056 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $31.29 | 13.118% | $35.3946 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $196.56 | 8.305% | $212.8843 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $248.31 | 10.794% | $275.1126 | $275.11 | $275.10 | $275.10 |
| Purchase #7 | $138.98 | 13.860% | $158.2426 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $1,110.87 | $1,222.9533 | $1,222.95 | $1,222.95 | $1,222.90 | |