| 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 | $218.74 | 8.343% | $236.9895 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $143.92 | 6.406% | $153.1395 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $190.69 | 9.297% | $208.4184 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $236.69 | 10.439% | $261.3981 | $261.40 | $261.40 | $261.40 |
| Purchase #5 | $35.93 | 12.774% | $40.5197 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $205.54 | 7.452% | $220.8568 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $210.56 | 12.117% | $236.0736 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,242.07 | $1,357.3956 | $1,357.40 | $1,357.35 | $1,357.40 | |