| 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 | $222.60 | 9.578% | $243.9206 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $165.60 | 11.197% | $184.1422 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $226.71 | 6.205% | $240.7774 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $43.55 | 10.102% | $47.9494 | $47.95 | $47.95 | $47.90 |
| Purchase #5 | $42.69 | 5.630% | $45.0934 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $81.87 | 7.849% | $88.296 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $74.90 | 6.553% | $79.8082 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $857.92 | $929.9872 | $929.99 | $930.00 | $929.90 | |