| 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 | $35.47 | 13.342% | $40.2024 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $177.41 | 13.513% | $201.3834 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $22.99 | 9.507% | $25.1757 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $160.67 | 4.626% | $168.1026 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $215.88 | 4.708% | $226.0436 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $119.47 | 11.856% | $133.6344 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $206.28 | 4.535% | $215.6348 | $215.63 | $215.65 | $215.60 |
| 7 purchase totals = | $938.17 | $1,010.1769 | $1,010.16 | $1,010.25 | $1,010.10 | |