| 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 | $207.65 | 9.608% | $227.601 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $238.65 | 9.109% | $260.3886 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $138.71 | 9.128% | $151.3714 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $182.80 | 11.175% | $203.2279 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $134.57 | 13.839% | $153.1931 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $94.94 | 3.728% | $98.4794 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $235.65 | 11.173% | $261.9792 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $1,232.97 | $1,356.2406 | $1,356.24 | $1,356.30 | $1,356.30 | |