| 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 | $215.82 | 6.573% | $230.0058 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $153.83 | 10.573% | $170.0944 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $186.34 | 4.412% | $194.5613 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $153.32 | 10.800% | $169.8786 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $167.58 | 11.223% | $186.3875 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $151.88 | 9.728% | $166.6549 | $166.65 | $166.65 | $166.70 |
| Purchase #7 | $123.36 | 3.267% | $127.3902 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $1,152.13 | $1,244.9727 | $1,244.97 | $1,245.00 | $1,245.10 | |