| 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 | $105.45 | 8.682% | $114.6052 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $154.30 | 13.284% | $174.7972 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $211.40 | 13.235% | $239.3788 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $215.46 | 9.299% | $235.4956 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $148.59 | 7.444% | $159.651 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $16.91 | 4.411% | $17.6559 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $185.89 | 11.828% | $207.8771 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,038.00 | $1,149.4608 | $1,149.48 | $1,149.50 | $1,149.60 | |