| 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 | $13.99 | 5.827% | $14.8052 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $105.57 | 3.460% | $109.2227 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $120.61 | 5.497% | $127.2399 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $150.56 | 12.200% | $168.9283 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $241.93 | 7.160% | $259.2522 | $259.25 | $259.25 | $259.30 |
| Purchase #6 | $115.30 | 6.587% | $122.8948 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $178.59 | 6.502% | $190.2019 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $926.55 | $992.5450 | $992.54 | $992.55 | $992.50 | |