| 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 | $205.86 | 8.211% | $222.7632 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $101.59 | 11.287% | $113.0565 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $7.55 | 7.439% | $8.1116 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $36.59 | 4.716% | $38.3156 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $134.71 | 3.594% | $139.5515 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $75.31 | 12.291% | $84.5664 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $43.38 | 4.794% | $45.4596 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $604.99 | $651.8244 | $651.83 | $651.75 | $652.00 | |