| 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 | $219.55 | 13.161% | $248.445 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $181.36 | 6.622% | $193.3697 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $250.58 | 4.246% | $261.2196 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $45.33 | 12.790% | $51.1277 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $5.53 | 10.586% | $6.1154 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $57.56 | 5.115% | $60.5042 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $233.90 | 13.556% | $265.6075 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $993.81 | $1,086.3891 | $1,086.40 | $1,086.35 | $1,086.30 | |