| 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 | $214.73 | 7.742% | $231.3544 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $134.41 | 8.613% | $145.9867 | $145.99 | $146.00 | $146.00 |
| Purchase #3 | $231.88 | 6.773% | $247.5852 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $223.76 | 9.255% | $244.469 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $173.66 | 8.291% | $188.0582 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $30.79 | 3.157% | $31.762 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $115.81 | 8.292% | $125.413 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $1,125.04 | $1,214.6285 | $1,214.63 | $1,214.60 | $1,214.80 | |