| 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 | $206.52 | 9.417% | $225.968 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $129.92 | 9.759% | $142.5989 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $98.39 | 8.658% | $106.9086 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $47.45 | 9.861% | $52.129 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $163.85 | 10.869% | $181.6589 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $9.88 | 13.533% | $11.2171 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $107.40 | 6.276% | $114.1404 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $763.41 | $834.6209 | $834.63 | $834.60 | $834.60 | |