| 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 | $122.67 | 6.798% | $131.0091 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $115.72 | 11.868% | $129.4536 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $228.35 | 5.575% | $241.0805 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $116.69 | 8.773% | $126.9272 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $202.93 | 9.577% | $222.3646 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $137.39 | 13.562% | $156.0228 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $100.70 | 5.356% | $106.0935 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $1,024.45 | $1,112.9513 | $1,112.94 | $1,112.95 | $1,113.00 | |