| 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 | $146.93 | 11.385% | $163.658 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $113.97 | 13.129% | $128.9331 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $248.46 | 7.381% | $266.7988 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $114.92 | 11.214% | $127.8071 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $122.76 | 4.303% | $128.0424 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $128.95 | 3.665% | $133.676 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $209.25 | 13.826% | $238.1809 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $1,085.24 | $1,187.0963 | $1,187.10 | $1,187.15 | $1,187.10 | |