| 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 | $101.91 | 13.784% | $115.9573 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $248.62 | 9.258% | $271.6372 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $30.54 | 3.765% | $31.6898 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $137.88 | 12.568% | $155.2088 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $8.80 | 13.207% | $9.9622 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $113.95 | 10.539% | $125.9592 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $213.62 | 6.304% | $227.0866 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $855.32 | $937.5011 | $937.51 | $937.50 | $937.60 | |