| 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 | $191.30 | 8.362% | $207.2965 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $235.76 | 9.116% | $257.2519 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $131.81 | 10.609% | $145.7937 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $114.78 | 3.578% | $118.8868 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $40.88 | 7.203% | $43.8246 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $142.63 | 7.342% | $153.1019 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $20.32 | 12.475% | $22.8549 | $22.85 | $22.85 | $22.90 |
| 7 purchase totals = | $877.48 | $949.0103 | $949.00 | $949.00 | $949.10 | |