| 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 | $238.98 | 9.344% | $261.3103 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $220.72 | 5.440% | $232.7272 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $63.83 | 7.109% | $68.3677 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $154.65 | 12.851% | $174.5241 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $105.73 | 4.350% | $110.3293 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $246.99 | 6.168% | $262.2243 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $208.87 | 5.847% | $221.0826 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,239.77 | $1,330.5655 | $1,330.56 | $1,330.55 | $1,330.50 | |