| 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 | $224.39 | 3.348% | $231.9026 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $73.75 | 12.633% | $83.0668 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $142.96 | 12.557% | $160.9115 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $154.70 | 13.108% | $174.9781 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $203.95 | 5.275% | $214.7084 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $104.55 | 13.729% | $118.9037 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $182.52 | 8.495% | $198.0251 | $198.03 | $198.05 | $198.00 |
| 7 purchase totals = | $1,086.82 | $1,182.4962 | $1,182.50 | $1,182.50 | $1,182.50 | |