| 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 | $248.74 | 12.583% | $280.039 | $280.04 | $280.05 | $280.00 |
| Purchase #2 | $139.81 | 12.305% | $157.0136 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $46.52 | 9.630% | $50.9999 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $208.30 | 10.622% | $230.4256 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $150.91 | 3.514% | $156.213 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $140.77 | 4.630% | $147.2877 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $125.73 | 5.604% | $132.7759 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $1,060.78 | $1,154.7547 | $1,154.76 | $1,154.80 | $1,154.70 | |