| 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 | $89.50 | 9.825% | $98.2934 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $219.87 | 10.281% | $242.4748 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $126.97 | 11.500% | $141.5716 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $231.58 | 6.293% | $246.1533 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $110.99 | 10.444% | $122.5818 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $16.95 | 5.520% | $17.8856 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $95.73 | 7.284% | $102.703 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $891.59 | $971.6635 | $971.65 | $971.65 | $971.80 | |