| 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 | $140.79 | 3.722% | $146.0302 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $126.52 | 10.205% | $139.4314 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $122.45 | 5.646% | $129.3635 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $244.37 | 5.146% | $256.9453 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $11.38 | 3.821% | $11.8148 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $133.40 | 9.424% | $145.9716 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $53.80 | 8.718% | $58.4903 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $832.71 | $888.0471 | $888.04 | $888.05 | $888.00 | |