| 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 | $248.66 | 5.126% | $261.4063 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $219.65 | 5.218% | $231.1113 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $162.82 | 13.240% | $184.3774 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $150.54 | 10.642% | $166.5605 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $202.63 | 11.717% | $226.3722 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $231.31 | 12.697% | $260.6794 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $156.94 | 3.751% | $162.8268 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $1,372.55 | $1,493.3339 | $1,493.34 | $1,493.35 | $1,493.40 | |