| 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 | $235.35 | 10.463% | $259.9747 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $222.49 | 3.854% | $231.0648 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $214.48 | 7.267% | $230.0663 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $92.46 | 12.688% | $104.1913 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $81.67 | 12.712% | $92.0519 | $92.05 | $92.05 | $92.10 |
| Purchase #6 | $121.86 | 11.712% | $136.1322 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $202.77 | 7.468% | $217.9129 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $1,171.08 | $1,271.3941 | $1,271.38 | $1,271.35 | $1,271.50 | |