| 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 | $187.62 | 10.421% | $207.1719 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $107.99 | 10.501% | $119.33 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $27.88 | 9.805% | $30.6136 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $13.48 | 6.406% | $14.3435 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $199.68 | 7.811% | $215.277 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $149.95 | 13.584% | $170.3192 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $233.28 | 6.549% | $248.5575 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $919.88 | $1,005.6127 | $1,005.61 | $1,005.60 | $1,005.60 | |