| 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 | $219.64 | 8.607% | $238.5444 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $110.79 | 5.793% | $117.2081 | $117.21 | $117.20 | $117.20 |
| Purchase #3 | $77.78 | 11.811% | $86.9666 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $72.99 | 7.112% | $78.181 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $32.63 | 4.183% | $33.9949 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $104.91 | 9.507% | $114.8838 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $98.93 | 3.617% | $102.5083 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $717.67 | $772.2871 | $772.28 | $772.30 | $772.30 | |