| 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 | $222.84 | 11.572% | $248.627 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $133.91 | 11.816% | $149.7328 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $71.37 | 12.754% | $80.4725 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $79.29 | 5.269% | $83.4678 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $237.76 | 7.818% | $256.3481 | $256.35 | $256.35 | $256.30 |
| Purchase #6 | $198.95 | 8.249% | $215.3614 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $166.81 | 3.583% | $172.7868 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $1,110.93 | $1,206.7964 | $1,206.80 | $1,206.80 | $1,206.80 | |