| 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 | $224.44 | 9.714% | $246.2421 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $196.70 | 11.714% | $219.7414 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $162.78 | 12.130% | $182.5252 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $190.36 | 4.427% | $198.7872 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $118.29 | 9.447% | $129.4649 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $32.70 | 13.265% | $37.0377 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $109.96 | 13.857% | $125.1972 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $1,035.23 | $1,138.9957 | $1,139.00 | $1,139.05 | $1,138.90 | |