| 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 | $100.59 | 4.102% | $104.7162 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $185.40 | 12.412% | $208.4118 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $172.96 | 13.804% | $196.8354 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $216.41 | 9.486% | $236.9387 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $243.72 | 7.807% | $262.7472 | $262.75 | $262.75 | $262.70 |
| Purchase #6 | $148.87 | 8.117% | $160.9538 | $160.95 | $160.95 | $161.00 |
| Purchase #7 | $134.75 | 13.504% | $152.9466 | $152.95 | $152.95 | $152.90 |
| 7 purchase totals = | $1,202.70 | $1,323.5497 | $1,323.56 | $1,323.55 | $1,323.40 | |