| 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 | $126.34 | 6.444% | $134.4813 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $39.32 | 4.404% | $41.0517 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $209.51 | 3.112% | $216.03 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $17.61 | 6.748% | $18.7983 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $99.32 | 11.599% | $110.8401 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $36.88 | 12.433% | $41.4653 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $236.57 | 6.679% | $252.3705 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $765.55 | $815.0372 | $815.04 | $815.05 | $815.10 | |