| 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 | $152.58 | 8.201% | $165.0931 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $250.42 | 4.538% | $261.7841 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $233.65 | 3.832% | $242.6035 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $196.30 | 12.310% | $220.4645 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $197.51 | 7.488% | $212.2995 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $134.52 | 3.343% | $139.017 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $144.75 | 12.347% | $162.6223 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $1,309.73 | $1,403.8840 | $1,403.87 | $1,403.85 | $1,403.90 | |