| 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 | $110.96 | 3.138% | $114.4419 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $105.94 | 11.468% | $118.0892 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $158.95 | 5.474% | $167.6509 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $90.87 | 12.502% | $102.2306 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $121.67 | 5.292% | $128.1088 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $43.30 | 5.282% | $45.5871 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $200.70 | 5.287% | $211.311 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $832.39 | $887.4195 | $887.42 | $887.45 | $887.40 | |