| 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 | $98.84 | 6.652% | $105.4148 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $115.78 | 10.138% | $127.5178 | $127.52 | $127.50 | $127.50 |
| Purchase #3 | $243.58 | 10.296% | $268.659 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $160.63 | 12.456% | $180.6381 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $233.87 | 5.341% | $246.361 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $199.36 | 11.543% | $222.3721 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $42.96 | 9.852% | $47.1924 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $1,095.02 | $1,198.1552 | $1,198.15 | $1,198.10 | $1,198.20 | |