| 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 | $232.75 | 12.162% | $261.0571 | $261.06 | $261.05 | $261.10 |
| Purchase #2 | $77.35 | 3.847% | $80.3257 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $203.46 | 4.344% | $212.2983 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $35.80 | 12.687% | $40.3419 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $243.88 | 5.747% | $257.8958 | $257.90 | $257.90 | $257.90 |
| Purchase #6 | $21.61 | 3.587% | $22.3852 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $139.26 | 9.737% | $152.8197 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $954.11 | $1,027.1237 | $1,027.14 | $1,027.15 | $1,027.10 | |