| 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 | $210.61 | 3.819% | $218.6532 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $8.97 | 4.229% | $9.3493 | $9.35 | $9.35 | $9.30 |
| Purchase #3 | $129.99 | 12.661% | $146.448 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $235.91 | 10.840% | $261.4826 | $261.48 | $261.50 | $261.50 |
| Purchase #5 | $217.56 | 5.264% | $229.0124 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $178.31 | 7.356% | $191.4265 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $54.95 | 4.144% | $57.2271 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $1,036.30 | $1,113.5991 | $1,113.60 | $1,113.65 | $1,113.50 | |