| 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 | $218.65 | 4.236% | $227.912 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $95.87 | 5.213% | $100.8677 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $123.97 | 10.292% | $136.729 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $93.80 | 11.706% | $104.7802 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $167.81 | 5.462% | $176.9758 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $19.82 | 6.399% | $21.0883 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $102.28 | 12.120% | $114.6763 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $822.20 | $883.0293 | $883.04 | $883.10 | $883.10 | |