| 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 | $205.89 | 11.653% | $229.8824 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $107.32 | 8.330% | $116.2598 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $113.50 | 5.520% | $119.7652 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $157.35 | 3.690% | $163.1562 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $117.33 | 8.235% | $126.9921 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $14.99 | 9.441% | $16.4052 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $51.37 | 6.198% | $54.5539 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $767.75 | $827.0148 | $827.02 | $827.00 | $827.20 | |