| 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 | $196.85 | 4.371% | $205.4543 | $205.45 | $205.45 | $205.50 |
| Purchase #2 | $233.88 | 11.185% | $260.0395 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $114.49 | 3.770% | $118.8063 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $48.39 | 7.112% | $51.8315 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $91.96 | 13.568% | $104.4371 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $149.48 | 7.427% | $160.5819 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $46.37 | 4.734% | $48.5652 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $881.42 | $949.7158 | $949.72 | $949.75 | $949.70 | |