| 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 | $104.93 | 3.417% | $108.5155 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $116.47 | 3.222% | $120.2227 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $133.74 | 4.650% | $139.9589 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $38.47 | 10.225% | $42.4036 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $106.25 | 10.490% | $117.3956 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $231.97 | 4.712% | $242.9004 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $222.72 | 12.758% | $251.1346 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $954.55 | $1,022.5313 | $1,022.53 | $1,022.50 | $1,022.50 | |