| 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 | $227.56 | 13.126% | $257.4295 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $227.81 | 12.616% | $256.5505 | $256.55 | $256.55 | $256.60 |
| Purchase #3 | $33.39 | 12.464% | $37.5517 | $37.55 | $37.55 | $37.60 |
| Purchase #4 | $153.51 | 10.119% | $169.0437 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $164.97 | 11.716% | $184.2979 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $202.40 | 4.816% | $212.1476 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $102.72 | 11.340% | $114.3684 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $1,112.36 | $1,231.3893 | $1,231.39 | $1,231.40 | $1,231.40 | |