| 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 | $99.43 | 11.681% | $111.0444 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $163.43 | 11.742% | $182.62 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $126.67 | 9.698% | $138.9545 | $138.95 | $138.95 | $139.00 |
| Purchase #4 | $144.81 | 6.173% | $153.7491 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $20.80 | 11.695% | $23.2326 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $170.33 | 12.807% | $192.1442 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $205.72 | 13.841% | $234.1937 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $931.19 | $1,035.9385 | $1,035.92 | $1,035.95 | $1,035.80 | |