| 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 | $109.91 | 13.246% | $124.4687 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $234.94 | 6.649% | $250.5612 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $125.47 | 8.275% | $135.8526 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $139.61 | 4.537% | $145.9441 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $184.72 | 5.672% | $195.1973 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $192.70 | 4.200% | $200.7934 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $244.89 | 7.340% | $262.8649 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,232.24 | $1,315.6822 | $1,315.67 | $1,315.65 | $1,315.80 | |