| 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 | $111.28 | 4.568% | $116.3633 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $105.67 | 10.255% | $116.5065 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $91.25 | 13.449% | $103.5222 | $103.52 | $103.50 | $103.50 |
| Purchase #4 | $49.84 | 9.446% | $54.5479 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $150.61 | 8.287% | $163.0911 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $236.82 | 3.858% | $245.9565 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $140.79 | 4.600% | $147.2663 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $886.26 | $947.2538 | $947.26 | $947.20 | $947.30 | |