| 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 | $235.79 | 6.732% | $251.6634 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $179.40 | 13.197% | $203.0754 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $84.83 | 8.129% | $91.7258 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $150.58 | 12.691% | $169.6901 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $82.41 | 7.373% | $88.4861 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $248.73 | 5.770% | $263.0817 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $125.86 | 9.318% | $137.5876 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $1,107.60 | $1,205.3101 | $1,205.32 | $1,205.40 | $1,205.40 | |