| 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 | $249.93 | 9.856% | $274.5631 | $274.56 | $274.55 | $274.60 |
| Purchase #2 | $225.60 | 4.652% | $236.0949 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $140.81 | 3.330% | $145.499 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $111.69 | 9.396% | $122.1844 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $124.52 | 12.710% | $140.3465 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $58.93 | 5.246% | $62.0215 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $97.58 | 7.843% | $105.2332 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $1,009.06 | $1,085.9426 | $1,085.93 | $1,085.95 | $1,085.90 | |