| 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 | $109.34 | 4.516% | $114.2778 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $89.95 | 10.471% | $99.3687 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $200.27 | 13.122% | $226.5494 | $226.55 | $226.55 | $226.50 |
| Purchase #4 | $156.99 | 11.676% | $175.3202 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $225.54 | 6.285% | $239.7152 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $41.73 | 8.719% | $45.3684 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $222.41 | 9.749% | $244.0928 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,046.23 | $1,144.6925 | $1,144.70 | $1,144.65 | $1,144.70 | |