| 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 | $227.89 | 4.129% | $237.2996 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $128.58 | 7.223% | $137.8673 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $55.49 | 6.115% | $58.8832 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $91.91 | 13.303% | $104.1368 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $77.28 | 10.490% | $85.3867 | $85.39 | $85.40 | $85.40 |
| Purchase #6 | $128.33 | 4.608% | $134.2434 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $62.55 | 4.265% | $65.2178 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $772.03 | $823.0348 | $823.04 | $823.05 | $823.00 | |