| 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 | $103.65 | 8.599% | $112.5629 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $250.78 | 6.300% | $266.5791 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $14.74 | 8.448% | $15.9852 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $207.40 | 4.415% | $216.5567 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $222.62 | 10.191% | $245.3072 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $144.62 | 4.222% | $150.7259 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $94.46 | 3.261% | $97.5403 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $1,038.27 | $1,105.2573 | $1,105.27 | $1,105.30 | $1,105.30 | |