| 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 | $209.76 | 9.831% | $230.3815 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $71.83 | 10.181% | $79.143 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $126.34 | 5.733% | $133.5831 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $147.60 | 12.564% | $166.1445 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $163.68 | 3.471% | $169.3613 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $15.56 | 10.706% | $17.2259 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $250.82 | 11.223% | $278.9695 | $278.97 | $278.95 | $279.00 |
| 7 purchase totals = | $985.59 | $1,074.8088 | $1,074.80 | $1,074.85 | $1,074.80 | |