| 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 | $17.53 | 9.487% | $19.1931 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $111.80 | 3.628% | $115.8561 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $7.34 | 7.135% | $7.8637 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $109.30 | 12.292% | $122.7352 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $244.51 | 6.743% | $260.9973 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $143.80 | 6.465% | $153.0967 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $175.57 | 3.538% | $181.7817 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $809.85 | $861.5238 | $861.53 | $861.55 | $861.60 | |