| 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 | $107.55 | 11.553% | $119.9753 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $138.42 | 13.377% | $156.9364 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $166.83 | 11.462% | $185.9521 | $185.95 | $185.95 | $186.00 |
| Purchase #4 | $81.85 | 11.767% | $91.4813 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $207.42 | 13.362% | $235.1355 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $232.66 | 7.776% | $250.7516 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $181.72 | 13.291% | $205.8724 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $1,116.45 | $1,246.1046 | $1,246.11 | $1,246.15 | $1,246.20 | |