| 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 | $114.37 | 11.826% | $127.8954 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $85.41 | 6.470% | $90.936 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $232.94 | 6.448% | $247.96 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $123.25 | 9.836% | $135.3729 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $95.89 | 11.804% | $107.2089 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $33.27 | 10.579% | $36.7896 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $230.31 | 7.868% | $248.4308 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $915.44 | $994.5936 | $994.60 | $994.60 | $994.60 | |