| 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 | $216.77 | 3.668% | $224.7211 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $30.46 | 13.244% | $34.4941 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $235.70 | 5.154% | $247.848 | $247.85 | $247.85 | $247.80 |
| Purchase #4 | $147.62 | 3.744% | $153.1469 | $153.15 | $153.15 | $153.10 |
| Purchase #5 | $126.72 | 12.610% | $142.6994 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $230.68 | 12.718% | $260.0179 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $40.86 | 7.167% | $43.7884 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $1,028.81 | $1,106.7158 | $1,106.72 | $1,106.70 | $1,106.60 | |