| 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 | $222.73 | 13.121% | $251.9544 | $251.95 | $251.95 | $252.00 |
| Purchase #2 | $196.31 | 11.180% | $218.2575 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $66.73 | 5.625% | $70.4836 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $30.36 | 5.626% | $32.0681 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $193.92 | 7.510% | $208.4834 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $173.64 | 7.151% | $186.057 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $153.93 | 6.566% | $164.037 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $1,037.62 | $1,131.3410 | $1,131.34 | $1,131.35 | $1,131.50 | |