| 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 | $250.37 | 12.192% | $280.8951 | $280.90 | $280.90 | $280.90 |
| Purchase #2 | $158.29 | 13.697% | $179.971 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $213.78 | 8.223% | $231.3591 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $127.60 | 8.832% | $138.8696 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $216.51 | 7.862% | $233.532 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $158.58 | 3.605% | $164.2968 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $45.98 | 4.272% | $47.9443 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $1,171.11 | $1,276.8679 | $1,276.87 | $1,276.85 | $1,276.90 | |