| 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 | $176.31 | 12.509% | $198.3646 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $107.50 | 12.317% | $120.7408 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $56.85 | 7.873% | $61.3258 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $197.63 | 4.313% | $206.1538 | $206.15 | $206.15 | $206.20 |
| Purchase #5 | $231.50 | 7.159% | $248.0731 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $169.46 | 3.868% | $176.0147 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $24.84 | 9.868% | $27.2912 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $964.09 | $1,037.9640 | $1,037.95 | $1,037.95 | $1,038.00 | |