| 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 | $216.72 | 10.690% | $239.8874 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $128.32 | 6.167% | $136.2335 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $93.83 | 13.452% | $106.452 | $106.45 | $106.45 | $106.50 |
| Purchase #4 | $167.90 | 4.815% | $175.9844 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $194.91 | 10.836% | $216.0304 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $200.60 | 4.545% | $209.7173 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $212.74 | 13.456% | $241.3663 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $1,215.02 | $1,325.6713 | $1,325.67 | $1,325.70 | $1,325.70 | |