| 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 | $10.84 | 13.215% | $12.2725 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $207.87 | 3.437% | $215.0145 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $29.38 | 10.603% | $32.4952 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $67.65 | 4.716% | $70.8404 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $161.50 | 9.729% | $177.2123 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $174.72 | 8.713% | $189.9434 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $9.41 | 11.198% | $10.4637 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $661.37 | $708.2420 | $708.23 | $708.20 | $708.20 | |