| 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 | $232.58 | 9.723% | $255.1938 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $247.43 | 4.736% | $259.1483 | $259.15 | $259.15 | $259.10 |
| Purchase #3 | $93.98 | 9.756% | $103.1487 | $103.15 | $103.15 | $103.10 |
| Purchase #4 | $94.30 | 3.760% | $97.8457 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $10.54 | 13.476% | $11.9604 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $116.73 | 4.384% | $121.8474 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $201.81 | 10.803% | $223.6115 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $997.37 | $1,072.7558 | $1,072.76 | $1,072.75 | $1,072.60 | |