| 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 | $218.41 | 6.702% | $233.0478 | $233.05 | $233.05 | $233.00 |
| Purchase #2 | $37.71 | 5.720% | $39.867 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $89.65 | 6.319% | $95.315 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $39.51 | 4.273% | $41.1983 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $30.85 | 5.386% | $32.5116 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $242.97 | 13.528% | $275.839 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $41.69 | 7.418% | $44.7826 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $700.79 | $762.5613 | $762.57 | $762.55 | $762.50 | |