| 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 | $207.39 | 11.632% | $231.5136 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $108.72 | 6.314% | $115.5846 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $192.81 | 6.372% | $205.0959 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $184.47 | 7.662% | $198.6041 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $228.89 | 9.327% | $250.2386 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $246.83 | 6.423% | $262.6839 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $86.68 | 6.643% | $92.4382 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $1,255.79 | $1,356.1589 | $1,356.15 | $1,356.20 | $1,356.10 | |