| 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 | $201.92 | 3.733% | $209.4577 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $186.68 | 7.464% | $200.6138 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $47.83 | 6.323% | $50.8543 | $50.85 | $50.85 | $50.90 |
| Purchase #4 | $174.85 | 10.173% | $192.6375 | $192.64 | $192.65 | $192.60 |
| Purchase #5 | $60.95 | 7.393% | $65.456 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $114.83 | 3.287% | $118.6045 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $191.99 | 4.778% | $201.1633 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $979.05 | $1,038.7871 | $1,038.78 | $1,038.75 | $1,038.90 | |