| 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 | $111.65 | 8.328% | $120.9482 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $150.50 | 13.686% | $171.0974 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $149.35 | 11.578% | $166.6417 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $248.96 | 11.830% | $278.412 | $278.41 | $278.40 | $278.40 |
| Purchase #5 | $185.99 | 3.659% | $192.7954 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $238.47 | 5.846% | $252.411 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $113.99 | 3.735% | $118.2475 | $118.25 | $118.25 | $118.20 |
| 7 purchase totals = | $1,198.91 | $1,300.5532 | $1,300.56 | $1,300.55 | $1,300.40 | |