| 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 | $104.39 | 4.106% | $108.6763 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $176.30 | 12.133% | $197.6905 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $188.31 | 12.246% | $211.3704 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $247.86 | 12.271% | $278.2749 | $278.27 | $278.25 | $278.30 |
| Purchase #5 | $65.58 | 3.515% | $67.8851 | $67.89 | $67.90 | $67.90 |
| Purchase #6 | $163.44 | 12.651% | $184.1168 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $152.63 | 9.328% | $166.8673 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $1,098.51 | $1,214.8813 | $1,214.89 | $1,214.85 | $1,215.00 | |