| 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 | $103.38 | 3.571% | $107.0717 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $163.92 | 5.752% | $173.3487 | $173.35 | $173.35 | $173.30 |
| Purchase #3 | $138.96 | 9.514% | $152.1807 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $234.63 | 8.462% | $254.4844 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $231.41 | 6.841% | $247.2408 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $136.48 | 4.800% | $143.031 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $151.86 | 11.333% | $169.0703 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $1,160.64 | $1,246.4276 | $1,246.42 | $1,246.45 | $1,246.40 | |