| 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 | $127.80 | 3.568% | $132.3599 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $110.51 | 3.775% | $114.6818 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $200.79 | 10.544% | $221.9613 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $13.69 | 13.862% | $15.5877 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $208.80 | 11.731% | $233.2943 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $160.93 | 7.229% | $172.5636 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $209.99 | 3.417% | $217.1654 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,032.51 | $1,107.6140 | $1,107.61 | $1,107.60 | $1,107.80 | |