| 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 | $232.79 | 6.553% | $248.0447 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $193.48 | 4.141% | $201.492 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $63.74 | 4.269% | $66.4611 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $250.82 | 8.339% | $271.7359 | $271.74 | $271.75 | $271.70 |
| Purchase #5 | $94.99 | 4.338% | $99.1107 | $99.11 | $99.10 | $99.10 |
| Purchase #6 | $234.32 | 8.193% | $253.5178 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $45.83 | 11.541% | $51.1192 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $1,115.97 | $1,191.4814 | $1,191.48 | $1,191.45 | $1,191.40 | |