| 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 | $182.83 | 4.585% | $191.2128 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $189.50 | 12.515% | $213.2159 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $31.28 | 5.748% | $33.078 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $209.88 | 5.779% | $222.009 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $211.25 | 9.397% | $231.1012 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $186.73 | 8.681% | $202.94 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $89.62 | 11.670% | $100.0787 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $1,101.09 | $1,193.6356 | $1,193.64 | $1,193.65 | $1,193.60 | |