| 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 | $127.64 | 5.591% | $134.7764 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $134.44 | 3.344% | $138.9357 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $250.27 | 6.770% | $267.2133 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $110.99 | 5.549% | $117.1488 | $117.15 | $117.15 | $117.10 |
| Purchase #5 | $139.75 | 4.263% | $145.7075 | $145.71 | $145.70 | $145.70 |
| Purchase #6 | $87.57 | 10.129% | $96.44 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $204.85 | 13.176% | $231.841 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $1,055.51 | $1,132.0627 | $1,132.07 | $1,132.10 | $1,131.90 | |