| 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 | $242.64 | 12.219% | $272.2882 | $272.29 | $272.30 | $272.30 |
| Purchase #2 | $72.84 | 13.691% | $82.8125 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $216.76 | 6.320% | $230.4592 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $190.37 | 13.308% | $215.7044 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $106.60 | 11.586% | $118.9507 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $169.78 | 9.213% | $185.4218 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $118.26 | 5.315% | $124.5455 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $1,117.25 | $1,230.1823 | $1,230.18 | $1,230.15 | $1,230.20 | |