| 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 | $71.88 | 13.828% | $81.8196 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $102.88 | 4.661% | $107.6752 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $205.99 | 7.619% | $221.6844 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $199.38 | 4.589% | $208.5295 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $171.42 | 4.398% | $178.9591 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $207.33 | 10.495% | $229.0893 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $192.38 | 11.786% | $215.0539 | $215.05 | $215.05 | $215.10 |
| 7 purchase totals = | $1,151.26 | $1,242.8110 | $1,242.81 | $1,242.85 | $1,242.90 | |