| 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 | $236.31 | 8.803% | $257.1124 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $30.48 | 5.334% | $32.1058 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $197.40 | 11.837% | $220.7662 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $215.74 | 8.136% | $233.2926 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $41.88 | 7.418% | $44.9867 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $114.78 | 8.389% | $124.4089 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $114.66 | 5.733% | $121.2335 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $951.25 | $1,033.9061 | $1,033.91 | $1,033.90 | $1,033.90 | |