| 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 | $111.74 | 10.263% | $123.2079 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $97.67 | 13.401% | $110.7588 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $148.41 | 13.800% | $168.8906 | $168.89 | $168.90 | $168.90 |
| Purchase #4 | $238.89 | 9.432% | $261.4221 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $189.51 | 9.201% | $206.9468 | $206.95 | $206.95 | $206.90 |
| Purchase #6 | $67.90 | 9.243% | $74.176 | $74.18 | $74.20 | $74.20 |
| Purchase #7 | $45.29 | 4.750% | $47.4413 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $899.41 | $992.8435 | $992.85 | $992.85 | $992.80 | |