| 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 | $186.79 | 6.367% | $198.6829 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $221.65 | 11.646% | $247.4634 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $231.44 | 7.466% | $248.7193 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $76.34 | 9.404% | $83.519 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $135.35 | 3.429% | $139.9912 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $73.57 | 8.624% | $79.9147 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $88.85 | 10.229% | $97.9385 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $1,013.99 | $1,096.2290 | $1,096.22 | $1,096.20 | $1,096.20 | |