| 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 | $121.55 | 6.436% | $129.373 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $44.47 | 6.727% | $47.4615 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $199.99 | 5.210% | $210.4095 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $100.42 | 6.299% | $106.7455 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $109.77 | 12.682% | $123.691 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $147.90 | 10.212% | $163.0035 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $211.85 | 13.859% | $241.2103 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $935.95 | $1,021.8943 | $1,021.89 | $1,021.85 | $1,021.90 | |