| 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 | $181.79 | 9.334% | $198.7583 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $108.93 | 9.240% | $118.9951 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $248.93 | 3.316% | $257.1845 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $189.60 | 13.726% | $215.6245 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $94.82 | 3.143% | $97.8002 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $137.55 | 9.456% | $150.5567 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $179.86 | 10.712% | $199.1266 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $1,141.48 | $1,238.0459 | $1,238.05 | $1,238.05 | $1,238.10 | |