| 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 | $104.87 | 10.481% | $115.8614 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $87.28 | 10.508% | $96.4514 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $248.53 | 3.174% | $256.4183 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $23.67 | 3.340% | $24.4606 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $212.92 | 5.206% | $224.0046 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $247.76 | 5.471% | $261.3149 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $115.73 | 3.494% | $119.7736 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $1,040.76 | $1,098.2848 | $1,098.27 | $1,098.20 | $1,098.40 | |