| 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 | $248.54 | 13.201% | $281.3498 | $281.35 | $281.35 | $281.30 |
| Purchase #2 | $85.27 | 5.580% | $90.0281 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $238.83 | 3.292% | $246.6923 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $66.52 | 6.776% | $71.0274 | $71.03 | $71.05 | $71.00 |
| Purchase #5 | $60.36 | 13.619% | $68.5804 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $45.50 | 10.335% | $50.2024 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $160.49 | 12.578% | $180.6764 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $905.51 | $988.5568 | $988.56 | $988.65 | $988.50 | |