| 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 | $198.49 | 3.582% | $205.5999 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $149.82 | 13.607% | $170.206 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $10.53 | 7.444% | $11.3139 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $21.66 | 4.581% | $22.6522 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $175.33 | 4.825% | $183.7897 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $217.63 | 3.686% | $225.6518 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $114.91 | 8.561% | $124.7474 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $888.37 | $943.9609 | $943.96 | $943.95 | $944.00 | |