| 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 | $131.61 | 6.282% | $139.8777 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $84.77 | 5.792% | $89.6799 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $186.56 | 8.778% | $202.9362 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $193.68 | 4.528% | $202.4498 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $37.46 | 6.619% | $39.9395 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $191.83 | 5.717% | $202.7969 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $168.40 | 4.142% | $175.3751 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $994.31 | $1,053.0551 | $1,053.07 | $1,053.15 | $1,053.00 | |