| 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 | $215.52 | 4.343% | $224.88 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $185.55 | 3.834% | $192.664 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $137.37 | 12.339% | $154.3201 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $90.46 | 5.826% | $95.7302 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $120.71 | 4.138% | $125.705 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $207.48 | 4.793% | $217.4245 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $146.45 | 13.556% | $166.3028 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $1,103.54 | $1,177.0266 | $1,177.02 | $1,177.00 | $1,177.00 | |