| 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 | $229.71 | 4.448% | $239.9275 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $9.87 | 12.394% | $11.0933 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $128.55 | 4.435% | $134.2512 | $134.25 | $134.25 | $134.30 |
| Purchase #4 | $77.66 | 12.589% | $87.4366 | $87.44 | $87.45 | $87.40 |
| Purchase #5 | $46.34 | 3.654% | $48.0333 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $114.81 | 10.407% | $126.7583 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $226.76 | 5.769% | $239.8418 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $833.70 | $887.3420 | $887.34 | $887.40 | $887.30 | |