| 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 | $119.61 | 4.169% | $124.5965 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $20.77 | 10.656% | $22.9833 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $99.43 | 9.776% | $109.1503 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $14.35 | 6.396% | $15.2678 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $176.57 | 12.275% | $198.244 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $190.33 | 6.298% | $202.317 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $50.73 | 8.605% | $55.0953 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $671.79 | $727.6542 | $727.66 | $727.65 | $727.70 | |