| 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 | $178.44 | 3.849% | $185.3082 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $187.29 | 11.617% | $209.0475 | $209.05 | $209.05 | $209.00 |
| Purchase #3 | $226.25 | 13.265% | $256.2621 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $198.99 | 3.388% | $205.7318 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $213.89 | 6.124% | $226.9886 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $51.57 | 13.654% | $58.6114 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $234.37 | 6.155% | $248.7955 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $1,290.80 | $1,390.7451 | $1,390.75 | $1,390.75 | $1,390.70 | |