| 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 | $238.81 | 9.457% | $261.3943 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $8.65 | 13.682% | $9.8335 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $7.62 | 3.832% | $7.912 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $8.39 | 3.240% | $8.6618 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $6.74 | 13.694% | $7.663 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $66.57 | 6.824% | $71.1127 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $111.95 | 5.582% | $118.199 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $448.73 | $484.7763 | $484.76 | $484.75 | $484.80 | |