| 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 | $226.68 | 13.393% | $257.0393 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $199.65 | 10.428% | $220.4695 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $109.90 | 4.465% | $114.807 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $127.83 | 3.408% | $132.1864 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $175.60 | 4.736% | $183.9164 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $220.94 | 12.356% | $248.2393 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $110.48 | 8.776% | $120.1757 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $1,171.08 | $1,276.8336 | $1,276.85 | $1,276.85 | $1,276.80 | |