| 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 | $99.66 | 10.313% | $109.9379 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $241.80 | 8.658% | $262.735 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $210.33 | 8.536% | $228.2838 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $207.97 | 7.132% | $222.8024 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $43.88 | 4.207% | $45.726 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $222.69 | 7.745% | $239.9373 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $60.75 | 11.479% | $67.7235 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $1,087.08 | $1,177.1459 | $1,177.15 | $1,177.20 | $1,177.00 | |