| 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 | $221.68 | 4.824% | $232.3738 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $166.48 | 3.130% | $171.6908 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $84.48 | 12.722% | $95.2275 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $125.25 | 13.449% | $142.0949 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $131.84 | 13.745% | $149.9614 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $44.35 | 10.808% | $49.1433 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $223.52 | 3.762% | $231.9288 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $997.60 | $1,072.4205 | $1,072.41 | $1,072.45 | $1,072.40 | |