| 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 | $230.64 | 13.213% | $261.1145 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $168.56 | 3.790% | $174.9484 | $174.95 | $174.95 | $174.90 |
| Purchase #3 | $225.65 | 4.276% | $235.2988 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $228.50 | 6.173% | $242.6053 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $109.30 | 11.362% | $121.7187 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $34.84 | 6.787% | $37.2046 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $127.90 | 6.700% | $136.4693 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $1,125.39 | $1,209.3596 | $1,209.36 | $1,209.30 | $1,209.30 | |