| 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 | $220.86 | 13.206% | $250.0268 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $20.84 | 6.296% | $22.1521 | $22.15 | $22.15 | $22.20 |
| Purchase #3 | $129.66 | 13.692% | $147.413 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $98.60 | 8.313% | $106.7966 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $30.81 | 4.668% | $32.2482 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $164.62 | 6.637% | $175.5458 | $175.55 | $175.55 | $175.50 |
| Purchase #7 | $132.35 | 4.229% | $137.9471 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $797.74 | $872.1296 | $872.14 | $872.15 | $872.00 | |