| 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 | $205.28 | 3.122% | $211.6888 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $137.79 | 4.587% | $144.1104 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $207.53 | 10.611% | $229.551 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $138.72 | 10.427% | $153.1843 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $213.25 | 12.473% | $239.8487 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $153.70 | 7.543% | $165.2936 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $122.64 | 4.293% | $127.9049 | $127.90 | $127.90 | $127.90 |
| 7 purchase totals = | $1,178.91 | $1,271.5817 | $1,271.57 | $1,271.60 | $1,271.60 | |