| 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 | $26.53 | 9.447% | $29.0363 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $117.79 | 7.791% | $126.967 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $76.59 | 4.132% | $79.7547 | $79.75 | $79.75 | $79.80 |
| Purchase #4 | $224.37 | 11.118% | $249.3155 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $182.98 | 8.629% | $198.7693 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $133.28 | 7.524% | $143.308 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $236.82 | 3.562% | $245.2555 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $998.36 | $1,072.4063 | $1,072.42 | $1,072.35 | $1,072.50 | |