| 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 | $247.46 | 3.384% | $255.834 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $206.39 | 6.782% | $220.3874 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $76.84 | 4.187% | $80.0573 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $63.72 | 5.838% | $67.44 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $79.81 | 6.409% | $84.925 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $79.55 | 8.224% | $86.0922 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $172.77 | 11.428% | $192.5142 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $926.54 | $987.2501 | $987.25 | $987.30 | $987.20 | |