| 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 | $57.74 | 3.715% | $59.885 | $59.89 | $59.90 | $59.90 |
| Purchase #2 | $250.32 | 6.763% | $267.2491 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $234.99 | 10.712% | $260.1621 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $203.84 | 4.199% | $212.3992 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $122.80 | 4.378% | $128.1762 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $30.77 | 9.168% | $33.591 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $128.92 | 12.662% | $145.2439 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $1,029.38 | $1,106.7065 | $1,106.71 | $1,106.75 | $1,106.70 | |