| 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 | $223.66 | 8.392% | $242.4295 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $231.57 | 11.388% | $257.9412 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $103.59 | 7.236% | $111.0858 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $30.56 | 3.276% | $31.5611 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $150.54 | 5.721% | $159.1524 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $158.82 | 9.712% | $174.2446 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $91.99 | 5.557% | $97.1019 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $990.73 | $1,073.5165 | $1,073.51 | $1,073.55 | $1,073.50 | |