| 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 | $107.41 | 9.683% | $117.8105 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $209.92 | 10.373% | $231.695 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $91.41 | 13.843% | $104.0639 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $186.55 | 3.209% | $192.5364 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $142.35 | 9.462% | $155.8192 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $94.64 | 12.697% | $106.6564 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $215.55 | 3.508% | $223.1115 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $1,047.83 | $1,131.6929 | $1,131.70 | $1,131.65 | $1,131.70 | |