| 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 | $212.67 | 8.858% | $231.5083 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $242.30 | 9.601% | $265.5632 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $153.68 | 8.175% | $166.2433 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $233.89 | 7.461% | $251.3405 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $180.77 | 10.538% | $199.8195 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $215.65 | 6.758% | $230.2236 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $7.74 | 6.687% | $8.2576 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $1,246.70 | $1,352.9560 | $1,352.95 | $1,352.90 | $1,352.90 | |