| 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 | $223.72 | 11.300% | $249.0004 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $223.29 | 5.524% | $235.6245 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $24.33 | 11.670% | $27.1693 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $43.58 | 6.472% | $46.4005 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $216.52 | 5.310% | $228.0172 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $35.81 | 10.437% | $39.5475 | $39.55 | $39.55 | $39.50 |
| Purchase #7 | $232.27 | 12.556% | $261.4338 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $999.52 | $1,087.1932 | $1,087.19 | $1,087.15 | $1,087.10 | |