| 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 | $239.63 | 5.558% | $252.9486 | $252.95 | $252.95 | $252.90 |
| Purchase #2 | $64.47 | 3.598% | $66.7896 | $66.79 | $66.80 | $66.80 |
| Purchase #3 | $218.70 | 10.157% | $240.9134 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $65.62 | 10.565% | $72.5528 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $74.76 | 8.414% | $81.0503 | $81.05 | $81.05 | $81.10 |
| Purchase #6 | $78.36 | 10.784% | $86.8103 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $15.28 | 5.508% | $16.1216 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $756.82 | $817.1866 | $817.18 | $817.15 | $817.20 | |