| 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 | $81.26 | 12.133% | $91.1193 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $91.32 | 6.671% | $97.412 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $224.87 | 6.297% | $239.0301 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $74.83 | 11.333% | $83.3105 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $206.26 | 6.386% | $219.4318 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $151.71 | 7.739% | $163.4508 | $163.45 | $163.45 | $163.50 |
| Purchase #7 | $238.69 | 4.754% | $250.0373 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $1,068.94 | $1,143.7918 | $1,143.79 | $1,143.80 | $1,143.70 | |