| 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 | $39.34 | 9.400% | $43.038 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $235.69 | 5.608% | $248.9075 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $166.39 | 10.676% | $184.1538 | $184.15 | $184.15 | $184.20 |
| Purchase #4 | $127.40 | 10.783% | $141.1375 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $172.78 | 9.704% | $189.5466 | $189.55 | $189.55 | $189.50 |
| Purchase #6 | $145.68 | 11.871% | $162.9737 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $78.30 | 11.787% | $87.5292 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $965.58 | $1,057.2863 | $1,057.29 | $1,057.30 | $1,057.20 | |