| 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 | $209.41 | 12.184% | $234.9245 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $209.42 | 3.845% | $217.4722 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $148.42 | 5.584% | $156.7078 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $130.76 | 13.579% | $148.5159 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $97.52 | 3.408% | $100.8435 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $82.84 | 13.481% | $94.0077 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $101.55 | 3.589% | $105.1946 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $979.92 | $1,057.6662 | $1,057.66 | $1,057.60 | $1,057.60 | |