| 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 | $45.37 | 3.290% | $46.8627 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $149.51 | 9.175% | $163.2275 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $14.48 | 5.600% | $15.2909 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $237.44 | 9.794% | $260.6949 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $193.32 | 7.289% | $207.4111 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $217.60 | 4.482% | $227.3528 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $230.93 | 13.488% | $262.0778 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $1,088.65 | $1,182.9177 | $1,182.91 | $1,182.95 | $1,183.00 | |