| 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 | $237.63 | 6.305% | $252.6126 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $222.26 | 10.589% | $245.7951 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $199.73 | 13.481% | $226.6556 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $22.33 | 12.574% | $25.1378 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $228.89 | 4.721% | $239.6959 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $213.66 | 4.296% | $222.8388 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $188.82 | 12.714% | $212.8266 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $1,313.32 | $1,425.5624 | $1,425.58 | $1,425.60 | $1,425.50 | |