| 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 | $231.94 | 7.806% | $250.0452 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $30.41 | 9.508% | $33.3014 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $210.39 | 10.417% | $232.3063 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $87.87 | 13.155% | $99.4293 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $92.77 | 5.211% | $97.6042 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $187.60 | 4.842% | $196.6836 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $10.40 | 12.407% | $11.6903 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $851.38 | $921.0603 | $921.06 | $921.10 | $921.00 | |