| 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 | $220.82 | 12.720% | $248.9083 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $187.48 | 9.527% | $205.3412 | $205.34 | $205.35 | $205.30 |
| Purchase #3 | $193.66 | 11.258% | $215.4622 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $77.46 | 4.722% | $81.1177 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $99.41 | 7.636% | $107.0009 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $153.58 | 4.401% | $160.3391 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $39.34 | 5.194% | $41.3833 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $971.75 | $1,059.5527 | $1,059.55 | $1,059.55 | $1,059.50 | |