| 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 | $199.44 | 10.411% | $220.2037 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $54.28 | 12.153% | $60.8766 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $126.27 | 11.532% | $140.8315 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $179.36 | 6.856% | $191.6569 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $100.32 | 8.394% | $108.7409 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $110.26 | 11.501% | $122.941 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $209.80 | 10.639% | $232.1206 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $979.73 | $1,077.3712 | $1,077.37 | $1,077.40 | $1,077.30 | |