| 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 | $193.94 | 12.103% | $217.4126 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $104.69 | 11.289% | $116.5085 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $49.63 | 13.544% | $56.3519 | $56.35 | $56.35 | $56.40 |
| Purchase #4 | $97.39 | 5.271% | $102.5234 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $211.60 | 9.193% | $231.0524 | $231.05 | $231.05 | $231.10 |
| Purchase #6 | $102.58 | 11.640% | $114.5203 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $88.49 | 4.230% | $92.2331 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $848.32 | $930.6022 | $930.59 | $930.55 | $930.60 | |