| 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 | $200.77 | 4.319% | $209.4413 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $34.59 | 7.192% | $37.0777 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $240.90 | 6.845% | $257.3896 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $219.82 | 5.856% | $232.6927 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $180.59 | 3.457% | $186.833 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $186.49 | 11.258% | $207.485 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $169.52 | 11.228% | $188.5537 | $188.55 | $188.55 | $188.60 |
| 7 purchase totals = | $1,232.68 | $1,319.4730 | $1,319.47 | $1,319.55 | $1,319.50 | |