| 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 | $225.59 | 13.179% | $255.3205 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $183.90 | 6.597% | $196.0319 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $67.99 | 13.688% | $77.2965 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $114.53 | 4.134% | $119.2647 | $119.26 | $119.25 | $119.30 |
| Purchase #5 | $183.54 | 13.322% | $207.9912 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $7.72 | 5.583% | $8.151 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $115.34 | 9.649% | $126.4692 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $898.61 | $990.5250 | $990.52 | $990.50 | $990.60 | |