| 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 | $76.43 | 11.763% | $85.4205 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $165.49 | 8.208% | $179.0734 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $127.58 | 4.155% | $132.8809 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $136.68 | 6.829% | $146.0139 | $146.01 | $146.00 | $146.00 |
| Purchase #5 | $75.69 | 7.112% | $81.0731 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $223.67 | 3.291% | $231.031 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $217.84 | 8.281% | $235.8793 | $235.88 | $235.90 | $235.90 |
| 7 purchase totals = | $1,023.38 | $1,091.3721 | $1,091.36 | $1,091.35 | $1,091.40 | |