| 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 | $238.47 | 7.433% | $256.1955 | $256.20 | $256.20 | $256.20 |
| Purchase #2 | $236.59 | 12.539% | $266.256 | $266.26 | $266.25 | $266.30 |
| Purchase #3 | $172.90 | 3.849% | $179.5549 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $222.28 | 7.728% | $239.4578 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $99.88 | 6.691% | $106.563 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $107.45 | 7.244% | $115.2337 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $233.75 | 7.750% | $251.8656 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $1,311.32 | $1,415.1265 | $1,415.13 | $1,415.10 | $1,415.30 | |