| 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 | $85.90 | 13.238% | $97.2714 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $239.83 | 7.744% | $258.4024 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $52.29 | 3.713% | $54.2315 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $172.56 | 11.794% | $192.9117 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $5.72 | 11.354% | $6.3694 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $17.48 | 8.632% | $18.9889 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $206.69 | 10.438% | $228.2643 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $780.47 | $856.4396 | $856.43 | $856.40 | $856.50 | |