| 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 | $93.59 | 4.649% | $97.941 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $118.40 | 3.459% | $122.4955 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $183.81 | 12.685% | $207.1263 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $184.84 | 9.357% | $202.1355 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $186.66 | 6.106% | $198.0575 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $217.59 | 9.693% | $238.681 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $77.67 | 13.329% | $88.0226 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $1,062.56 | $1,154.4594 | $1,154.47 | $1,154.50 | $1,154.40 | |