| 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 | $238.40 | 12.294% | $267.7089 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $245.79 | 4.529% | $256.9218 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $50.38 | 13.459% | $57.1606 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $7.81 | 12.419% | $8.7799 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $185.91 | 13.538% | $211.0785 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $125.38 | 5.458% | $132.2232 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $79.25 | 7.515% | $85.2056 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $932.92 | $1,019.0785 | $1,019.08 | $1,019.05 | $1,019.10 | |