| 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 | $109.90 | 5.636% | $116.094 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $25.86 | 13.343% | $29.3105 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $213.37 | 11.373% | $237.6366 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $70.99 | 6.244% | $75.4226 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $60.47 | 5.595% | $63.8533 | $63.85 | $63.85 | $63.90 |
| Purchase #6 | $250.79 | 4.498% | $262.0705 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $74.54 | 13.670% | $84.7296 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $805.92 | $869.1171 | $869.11 | $869.10 | $869.10 | |