| 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 | $124.44 | 11.149% | $138.3138 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $236.88 | 10.502% | $261.7571 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $240.90 | 7.643% | $259.312 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $81.48 | 8.480% | $88.3895 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $242.90 | 7.328% | $260.6997 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $43.87 | 10.150% | $48.3228 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $228.41 | 7.628% | $245.8331 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $1,198.88 | $1,302.6280 | $1,302.62 | $1,302.60 | $1,302.60 | |