| 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 | $123.30 | 10.483% | $136.2255 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $126.82 | 10.827% | $140.5508 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $145.50 | 12.219% | $163.2786 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $128.95 | 4.604% | $134.8869 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $59.35 | 4.714% | $62.1478 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $117.88 | 12.314% | $132.3957 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $223.80 | 12.601% | $252.001 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $925.60 | $1,021.4863 | $1,021.50 | $1,021.55 | $1,021.50 | |