| 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 | $99.67 | 5.276% | $104.9286 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $103.99 | 13.862% | $118.4051 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $166.55 | 6.299% | $177.041 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $137.60 | 8.264% | $148.9713 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $38.64 | 7.172% | $41.4113 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $238.36 | 9.118% | $260.0937 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $233.57 | 13.464% | $265.0179 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $1,018.38 | $1,115.8689 | $1,115.87 | $1,115.85 | $1,115.80 | |