| 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 | $203.58 | 12.208% | $228.433 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $12.85 | 3.854% | $13.3452 | $13.35 | $13.35 | $13.30 |
| Purchase #3 | $178.79 | 11.503% | $199.3562 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $150.46 | 10.337% | $166.0131 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $247.32 | 11.200% | $275.0198 | $275.02 | $275.00 | $275.00 |
| Purchase #6 | $226.77 | 3.708% | $235.1786 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $124.40 | 8.266% | $134.6829 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $1,144.17 | $1,252.0288 | $1,252.03 | $1,252.05 | $1,252.00 | |