| 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 | $207.60 | 9.363% | $227.0376 | $227.04 | $227.05 | $227.00 |
| Purchase #2 | $250.63 | 4.393% | $261.6402 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $234.41 | 9.172% | $255.9101 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $233.90 | 7.394% | $251.1946 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $28.52 | 9.552% | $31.2442 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $132.99 | 4.582% | $139.0836 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $74.65 | 13.688% | $84.8681 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $1,162.70 | $1,250.9784 | $1,250.97 | $1,251.00 | $1,250.90 | |