| 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 | $48.55 | 8.167% | $52.5151 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $239.73 | 7.250% | $257.1104 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $159.81 | 4.846% | $167.5544 | $167.55 | $167.55 | $167.60 |
| Purchase #4 | $183.60 | 10.306% | $202.5218 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $109.96 | 7.332% | $118.0223 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $190.93 | 7.211% | $204.698 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $198.58 | 13.687% | $225.7596 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,131.16 | $1,228.1816 | $1,228.18 | $1,228.10 | $1,228.20 | |