| 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 | $191.45 | 6.681% | $204.2408 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $50.80 | 4.865% | $53.2714 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $104.40 | 3.129% | $107.6667 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $205.85 | 12.777% | $232.1515 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $80.68 | 11.502% | $89.9598 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $250.94 | 6.863% | $268.162 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $164.92 | 12.190% | $185.0237 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $1,049.04 | $1,140.4759 | $1,140.47 | $1,140.40 | $1,140.60 | |