| 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 | $224.44 | 7.804% | $241.9553 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $102.90 | 6.128% | $109.2057 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $43.92 | 4.514% | $45.9025 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $27.95 | 10.200% | $30.8009 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $174.84 | 5.847% | $185.0629 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $157.52 | 11.436% | $175.534 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $120.93 | 3.696% | $125.3996 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $852.50 | $913.8609 | $913.86 | $913.85 | $913.90 | |