| 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 | $27.62 | 13.265% | $31.2838 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $243.36 | 6.523% | $259.2344 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $14.27 | 13.865% | $16.2485 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $160.94 | 13.198% | $182.1809 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $116.38 | 9.873% | $127.8702 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $106.61 | 6.506% | $113.546 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $222.62 | 8.343% | $241.1932 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $891.80 | $971.5570 | $971.55 | $971.60 | $971.50 | |