| 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 | $20.46 | 10.520% | $22.6124 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $119.53 | 10.482% | $132.0591 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $114.29 | 5.867% | $120.9954 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $112.52 | 13.261% | $127.4413 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $165.34 | 7.452% | $177.6611 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $101.66 | 8.122% | $109.9168 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $215.26 | 4.792% | $225.5753 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $849.06 | $916.2614 | $916.27 | $916.25 | $916.30 | |