| 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 | $95.77 | 3.767% | $99.3777 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $202.69 | 12.422% | $227.8682 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $207.42 | 12.830% | $234.032 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $246.50 | 6.433% | $262.3573 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $104.90 | 10.495% | $115.9093 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $25.43 | 5.788% | $26.9019 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $242.84 | 3.466% | $251.2568 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $1,125.55 | $1,217.7032 | $1,217.71 | $1,217.70 | $1,217.80 | |