| 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 | $248.47 | 9.112% | $271.1106 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $192.79 | 12.254% | $216.4145 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $115.67 | 13.300% | $131.0541 | $131.05 | $131.05 | $131.10 |
| Purchase #4 | $200.75 | 3.840% | $208.4588 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $23.99 | 10.193% | $26.4353 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $5.55 | 11.719% | $6.2004 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $8.49 | 4.603% | $8.8808 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $795.71 | $868.5545 | $868.55 | $868.55 | $868.60 | |