| 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 | $240.32 | 12.749% | $270.9584 | $270.96 | $270.95 | $271.00 |
| Purchase #2 | $84.40 | 9.612% | $92.5125 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $235.35 | 7.592% | $253.2178 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $185.88 | 10.753% | $205.8677 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $28.97 | 3.839% | $30.0822 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $107.50 | 10.455% | $118.7391 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $28.88 | 4.798% | $30.2657 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $911.30 | $1,001.6434 | $1,001.65 | $1,001.60 | $1,001.70 | |