| 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 | $221.92 | 5.220% | $233.5042 | $233.50 | $233.50 | $233.50 |
| Purchase #2 | $210.56 | 9.684% | $230.9506 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $160.81 | 12.702% | $181.2361 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $155.41 | 8.266% | $168.2562 | $168.26 | $168.25 | $168.30 |
| Purchase #5 | $235.36 | 11.140% | $261.5791 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $223.87 | 10.340% | $247.0182 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $74.85 | 7.597% | $80.5364 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $1,282.78 | $1,403.0808 | $1,403.09 | $1,403.10 | $1,403.10 | |