| 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 | $48.82 | 4.275% | $50.9071 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $176.44 | 5.543% | $186.2201 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $100.84 | 12.257% | $113.2 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $125.53 | 6.853% | $134.1326 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $221.57 | 5.115% | $232.9033 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $125.90 | 7.627% | $135.5024 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $204.42 | 11.119% | $227.1495 | $227.15 | $227.15 | $227.10 |
| 7 purchase totals = | $1,003.52 | $1,080.0150 | $1,080.01 | $1,080.00 | $1,079.90 | |