| 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 | $121.58 | 6.543% | $129.535 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $243.69 | 6.349% | $259.1619 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $187.27 | 3.337% | $193.5192 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $243.31 | 6.698% | $259.6069 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $188.71 | 5.186% | $198.4965 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $185.40 | 12.241% | $208.0948 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $166.33 | 5.824% | $176.0171 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,336.29 | $1,424.4314 | $1,424.44 | $1,424.40 | $1,424.40 | |