| 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 | $42.42 | 4.498% | $44.3281 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $164.36 | 13.453% | $186.4714 | $186.47 | $186.45 | $186.50 |
| Purchase #3 | $128.66 | 10.502% | $142.1719 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $216.76 | 4.288% | $226.0547 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $195.30 | 4.107% | $203.321 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $36.61 | 13.198% | $41.4418 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $233.92 | 11.821% | $261.5717 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $1,018.03 | $1,105.3606 | $1,105.35 | $1,105.30 | $1,105.40 | |