| 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 | $198.77 | 3.294% | $205.3175 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $179.69 | 6.863% | $192.0221 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $214.94 | 10.483% | $237.4722 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $38.74 | 4.267% | $40.393 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $201.35 | 11.726% | $224.9603 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $109.88 | 7.156% | $117.743 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $154.30 | 10.834% | $171.0169 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $1,097.67 | $1,188.9250 | $1,188.92 | $1,188.85 | $1,188.90 | |