| 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 | $237.30 | 4.630% | $248.287 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $151.68 | 11.549% | $169.1975 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $164.95 | 13.474% | $187.1754 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $56.56 | 13.530% | $64.2126 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $115.61 | 7.381% | $124.1432 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $6.67 | 13.394% | $7.5634 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $202.37 | 3.452% | $209.3558 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $935.14 | $1,009.9349 | $1,009.94 | $1,009.95 | $1,010.00 | |