| 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 | $189.59 | 13.355% | $214.9097 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $174.43 | 3.340% | $180.256 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $143.69 | 10.577% | $158.8881 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $105.29 | 3.465% | $108.9383 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $38.60 | 7.722% | $41.5807 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $249.89 | 12.328% | $280.6964 | $280.70 | $280.70 | $280.70 |
| Purchase #7 | $204.84 | 13.723% | $232.9502 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $1,106.33 | $1,218.2194 | $1,218.23 | $1,218.25 | $1,218.30 | |