| 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 | $203.65 | 12.231% | $228.5584 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $192.72 | 3.512% | $199.4883 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $22.90 | 13.111% | $25.9024 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $54.62 | 4.530% | $57.0943 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $129.40 | 8.490% | $140.3861 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $68.86 | 4.832% | $72.1873 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $63.64 | 6.591% | $67.8345 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $735.79 | $791.4513 | $791.45 | $791.50 | $791.50 | |