| 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 | $231.36 | 8.782% | $251.678 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $248.59 | 6.174% | $263.9379 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $42.80 | 6.474% | $45.5709 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $109.62 | 12.366% | $123.1756 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $190.54 | 8.315% | $206.3834 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $57.37 | 13.232% | $64.9612 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $186.75 | 10.432% | $206.2318 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $1,067.03 | $1,161.9388 | $1,161.94 | $1,162.00 | $1,162.00 | |