| 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 | $90.84 | 7.251% | $97.4268 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $212.73 | 9.466% | $232.867 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $57.57 | 5.447% | $60.7058 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $122.33 | 9.211% | $133.5978 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $198.49 | 12.792% | $223.8808 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $157.65 | 4.807% | $165.2282 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $219.89 | 5.132% | $231.1748 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $1,059.50 | $1,144.8812 | $1,144.89 | $1,144.90 | $1,144.90 | |