| 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 | $248.71 | 10.413% | $274.6082 | $274.61 | $274.60 | $274.60 |
| Purchase #2 | $102.55 | 3.617% | $106.2592 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $77.38 | 5.264% | $81.4533 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $121.87 | 13.363% | $138.1555 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $192.31 | 5.121% | $202.1582 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $243.78 | 11.857% | $272.685 | $272.69 | $272.70 | $272.70 |
| Purchase #7 | $139.85 | 11.336% | $155.7034 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $1,126.45 | $1,231.0228 | $1,231.03 | $1,231.00 | $1,231.20 | |