| 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 | $209.94 | 10.433% | $231.843 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $107.52 | 9.832% | $118.0914 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $235.34 | 5.272% | $247.7471 | $247.75 | $247.75 | $247.70 |
| Purchase #4 | $11.67 | 12.638% | $13.1449 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $222.34 | 6.144% | $236.0006 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $222.74 | 13.480% | $252.7654 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $32.62 | 13.377% | $36.9836 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $1,042.17 | $1,136.5760 | $1,136.57 | $1,136.60 | $1,136.50 | |