| 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 | $133.37 | 8.252% | $144.3757 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $240.50 | 12.555% | $270.6948 | $270.69 | $270.70 | $270.70 |
| Purchase #3 | $70.73 | 8.466% | $76.718 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $182.40 | 12.594% | $205.3715 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $14.48 | 12.579% | $16.3014 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $175.59 | 3.273% | $181.3371 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $126.68 | 9.787% | $139.0782 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $943.75 | $1,033.8767 | $1,033.88 | $1,033.90 | $1,033.90 | |