| 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 | $26.58 | 4.273% | $27.7158 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $139.69 | 5.438% | $147.2863 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $233.61 | 12.473% | $262.7482 | $262.75 | $262.75 | $262.70 |
| Purchase #4 | $247.57 | 12.285% | $277.984 | $277.98 | $278.00 | $278.00 |
| Purchase #5 | $240.96 | 12.728% | $271.6294 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $219.61 | 12.608% | $247.2984 | $247.30 | $247.30 | $247.30 |
| Purchase #7 | $161.36 | 3.186% | $166.5009 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $1,269.38 | $1,401.1630 | $1,401.17 | $1,401.20 | $1,401.10 | |