| 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 | $190.25 | 9.189% | $207.7321 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $242.93 | 6.668% | $259.1286 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $190.66 | 5.255% | $200.6792 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $108.58 | 3.429% | $112.3032 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $176.44 | 11.205% | $196.2101 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $61.96 | 8.390% | $67.1584 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $208.70 | 9.321% | $228.1529 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,179.52 | $1,271.3645 | $1,271.36 | $1,271.40 | $1,271.40 | |