| 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 | $178.38 | 3.402% | $184.4485 | $184.45 | $184.45 | $184.40 |
| Purchase #2 | $244.43 | 4.108% | $254.4712 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $241.57 | 12.148% | $270.9159 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $208.88 | 4.540% | $218.3632 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $119.49 | 8.390% | $129.5152 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $232.26 | 12.592% | $261.5062 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $99.28 | 3.790% | $103.0427 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $1,324.29 | $1,422.2629 | $1,422.27 | $1,422.20 | $1,422.20 | |