| 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 | $207.86 | 7.330% | $223.0961 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $111.76 | 13.699% | $127.07 | $127.07 | $127.05 | $127.10 |
| Purchase #3 | $203.51 | 4.602% | $212.8755 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $67.58 | 12.273% | $75.8741 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $165.77 | 3.386% | $171.383 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $185.68 | 9.685% | $203.6631 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $82.44 | 10.420% | $91.0302 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $1,024.60 | $1,104.9920 | $1,104.99 | $1,105.00 | $1,105.10 | |