| 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 | $239.82 | 11.180% | $266.6319 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $196.67 | 13.701% | $223.6158 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $229.59 | 4.257% | $239.3636 | $239.36 | $239.35 | $239.40 |
| Purchase #4 | $59.87 | 6.689% | $63.8747 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $212.49 | 12.833% | $239.7588 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $76.68 | 3.498% | $79.3623 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $169.33 | 9.581% | $185.5535 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $1,184.45 | $1,298.1606 | $1,298.15 | $1,298.10 | $1,298.30 | |