| 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 | $228.38 | 3.727% | $236.8917 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $163.76 | 10.745% | $181.356 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $94.78 | 13.404% | $107.4843 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $193.65 | 7.666% | $208.4952 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $70.84 | 8.406% | $76.7948 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $5.45 | 8.141% | $5.8937 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $79.36 | 13.330% | $89.9387 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $836.22 | $906.8544 | $906.85 | $906.90 | $906.90 | |