| 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 | $193.77 | 9.572% | $212.3177 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $230.25 | 6.376% | $244.9307 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $84.45 | 4.492% | $88.2435 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $220.54 | 12.520% | $248.1516 | $248.15 | $248.15 | $248.20 |
| Purchase #5 | $151.88 | 10.722% | $168.1646 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $91.85 | 8.816% | $99.9475 | $99.95 | $99.95 | $99.90 |
| Purchase #7 | $231.44 | 13.628% | $262.9806 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $1,204.18 | $1,324.7362 | $1,324.73 | $1,324.75 | $1,324.70 | |