| 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 | $225.98 | 4.419% | $235.9661 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $75.71 | 4.650% | $79.2305 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $50.65 | 8.527% | $54.9689 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $216.99 | 7.547% | $233.3662 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $131.51 | 9.544% | $144.0613 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $113.96 | 8.652% | $123.8198 | $123.82 | $123.80 | $123.80 |
| Purchase #7 | $102.71 | 3.416% | $106.2186 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $917.51 | $977.6314 | $977.64 | $977.55 | $977.70 | |