| 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 | $228.30 | 9.526% | $250.0479 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $125.97 | 7.108% | $134.9239 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $189.74 | 13.465% | $215.2885 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $138.70 | 11.410% | $154.5257 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $109.58 | 3.464% | $113.3759 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $32.73 | 5.766% | $34.6172 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $165.53 | 7.373% | $177.7345 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $990.55 | $1,080.5136 | $1,080.52 | $1,080.55 | $1,080.40 | |