| 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 | $229.47 | 9.292% | $250.7924 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $151.44 | 13.859% | $172.4281 | $172.43 | $172.45 | $172.40 |
| Purchase #3 | $205.64 | 3.836% | $213.5284 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $145.92 | 8.435% | $158.2284 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $184.55 | 13.763% | $209.9496 | $209.95 | $209.95 | $209.90 |
| Purchase #6 | $107.91 | 7.834% | $116.3637 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $10.70 | 11.697% | $11.9516 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $1,035.63 | $1,133.2422 | $1,133.24 | $1,133.30 | $1,133.20 | |