| 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 | $224.71 | 4.118% | $233.9636 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $20.41 | 4.644% | $21.3578 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $12.29 | 4.200% | $12.8062 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $66.36 | 3.105% | $68.4205 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $142.47 | 11.335% | $158.619 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $212.90 | 12.568% | $239.6573 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $45.27 | 13.107% | $51.2035 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $724.41 | $786.0279 | $786.03 | $785.95 | $786.10 | |