| 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 | $127.79 | 9.644% | $140.1141 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $20.96 | 5.352% | $22.0818 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $141.69 | 13.841% | $161.3013 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $18.54 | 13.783% | $21.0954 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $175.39 | 4.547% | $183.365 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $234.73 | 11.456% | $261.6207 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $248.57 | 4.737% | $260.3448 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $967.67 | $1,049.9231 | $1,049.92 | $1,049.90 | $1,049.90 | |