| 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 | $240.73 | 9.329% | $263.1877 | $263.19 | $263.20 | $263.20 |
| Purchase #2 | $32.59 | 4.629% | $34.0986 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $121.70 | 4.724% | $127.4491 | $127.45 | $127.45 | $127.40 |
| Purchase #4 | $139.35 | 8.371% | $151.015 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $222.42 | 5.114% | $233.7946 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $243.54 | 3.546% | $252.1759 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $235.39 | 9.531% | $257.825 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,235.72 | $1,319.5459 | $1,319.56 | $1,319.60 | $1,319.50 | |