| 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 | $211.83 | 7.400% | $227.5054 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $77.59 | 3.141% | $80.0271 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $244.83 | 11.664% | $273.387 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $197.96 | 8.102% | $213.9987 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $75.46 | 3.578% | $78.16 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $186.68 | 6.293% | $198.4278 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $109.49 | 5.760% | $115.7966 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $1,103.84 | $1,187.3026 | $1,187.32 | $1,187.35 | $1,187.30 | |