| 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 | $233.58 | 12.483% | $262.7378 | $262.74 | $262.75 | $262.70 |
| Purchase #2 | $15.85 | 12.333% | $17.8048 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $43.79 | 7.264% | $46.9709 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $228.50 | 3.264% | $235.9582 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $50.79 | 5.542% | $53.6048 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $7.41 | 10.484% | $8.1869 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $148.83 | 13.193% | $168.4651 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $728.75 | $793.7285 | $793.73 | $793.70 | $793.80 | |