| 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 | $115.32 | 11.732% | $128.8493 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $65.71 | 11.528% | $73.285 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $248.78 | 4.640% | $260.3234 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $151.73 | 11.317% | $168.9013 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $190.92 | 7.405% | $205.0576 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $55.61 | 3.211% | $57.3956 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $23.95 | 6.551% | $25.519 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $852.02 | $919.3312 | $919.34 | $919.30 | $919.30 | |