| 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 | $140.52 | 3.249% | $145.0855 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $245.70 | 6.435% | $261.5108 | $261.51 | $261.50 | $261.50 |
| Purchase #3 | $202.76 | 9.239% | $221.493 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $140.99 | 6.637% | $150.3475 | $150.35 | $150.35 | $150.30 |
| Purchase #5 | $65.83 | 5.572% | $69.498 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $237.72 | 5.564% | $250.9467 | $250.95 | $250.95 | $250.90 |
| Purchase #7 | $53.71 | 8.554% | $58.3044 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $1,087.23 | $1,157.1859 | $1,157.19 | $1,157.20 | $1,157.10 | |