| 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 | $203.31 | 3.229% | $209.8749 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $65.47 | 5.159% | $68.8476 | $68.85 | $68.85 | $68.80 |
| Purchase #3 | $172.79 | 4.495% | $180.5569 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $55.86 | 10.544% | $61.7499 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $203.63 | 8.320% | $220.572 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $188.68 | 12.835% | $212.8971 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $139.61 | 10.363% | $154.0778 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $1,029.35 | $1,108.5762 | $1,108.58 | $1,108.55 | $1,108.60 | |