| 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 | $113.95 | 11.514% | $127.0702 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $228.65 | 10.557% | $252.7886 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $213.68 | 7.245% | $229.1611 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $92.41 | 7.108% | $98.9785 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $72.90 | 4.796% | $76.3963 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $236.52 | 12.853% | $266.9199 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $44.95 | 8.602% | $48.8166 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $1,003.06 | $1,100.1312 | $1,100.14 | $1,100.10 | $1,100.20 | |