| 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 | $125.87 | 10.407% | $138.9693 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $52.61 | 7.455% | $56.5321 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $87.85 | 3.864% | $91.2445 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $237.44 | 6.569% | $253.0374 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $229.94 | 6.183% | $244.1572 | $244.16 | $244.15 | $244.20 |
| Purchase #6 | $225.69 | 3.154% | $232.8083 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $113.76 | 8.264% | $123.1611 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $1,073.16 | $1,139.9099 | $1,139.91 | $1,139.90 | $1,139.90 | |