| 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 | $209.32 | 6.487% | $222.8986 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $234.83 | 11.862% | $262.6855 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $235.87 | 12.437% | $265.2052 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $202.89 | 5.814% | $214.686 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $109.96 | 13.808% | $125.1433 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $158.47 | 13.340% | $179.6099 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $137.57 | 5.440% | $145.0538 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $1,288.91 | $1,415.2823 | $1,415.29 | $1,415.30 | $1,415.30 | |