| 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 | $250.27 | 8.458% | $271.4378 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $199.40 | 9.232% | $217.8086 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $128.33 | 13.799% | $146.0383 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $214.58 | 8.725% | $233.3021 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $175.97 | 8.776% | $191.4131 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $169.80 | 9.765% | $186.381 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $113.27 | 13.722% | $128.8129 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,251.62 | $1,375.1938 | $1,375.19 | $1,375.20 | $1,375.10 | |