| 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 | $249.65 | 13.576% | $283.5425 | $283.54 | $283.55 | $283.50 |
| Purchase #2 | $123.77 | 5.313% | $130.3459 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $139.66 | 10.862% | $154.8299 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $82.59 | 8.432% | $89.554 | $89.55 | $89.55 | $89.60 |
| Purchase #5 | $120.92 | 11.390% | $134.6928 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $32.38 | 11.300% | $36.0389 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $17.70 | 11.433% | $19.7236 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $766.67 | $848.7276 | $848.72 | $848.75 | $848.60 | |