| 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 | $209.84 | 9.811% | $230.4274 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $114.37 | 11.183% | $127.16 | $127.16 | $127.15 | $127.20 |
| Purchase #3 | $191.79 | 8.522% | $208.1343 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $124.77 | 6.257% | $132.5769 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $76.72 | 6.123% | $81.4176 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $234.42 | 12.520% | $263.7694 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $221.51 | 9.478% | $242.5047 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,173.42 | $1,285.9903 | $1,285.99 | $1,286.00 | $1,286.00 | |