| 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 | $237.45 | 8.571% | $257.8018 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $44.32 | 12.659% | $49.9305 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $240.76 | 8.763% | $261.8578 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $44.31 | 10.669% | $49.0374 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $242.65 | 11.285% | $270.0331 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $36.45 | 12.181% | $40.89 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $70.80 | 9.429% | $77.4757 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $916.74 | $1,007.0263 | $1,007.03 | $1,007.10 | $1,007.00 | |