| 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 | $100.95 | 7.544% | $108.5657 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $231.91 | 3.350% | $239.679 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $45.97 | 6.351% | $48.8896 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $195.44 | 6.424% | $207.9951 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $141.59 | 4.439% | $147.8752 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $73.46 | 12.613% | $82.7255 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $114.92 | 10.610% | $127.113 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $904.24 | $962.8431 | $962.86 | $962.90 | $962.90 | |