| 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 | $11.43 | 4.639% | $11.9602 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $159.64 | 4.587% | $166.9627 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $217.99 | 8.577% | $236.687 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $154.54 | 10.722% | $171.1098 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $203.70 | 3.630% | $211.0943 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $56.76 | 12.462% | $63.8334 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $202.64 | 11.760% | $226.4705 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,006.70 | $1,088.1179 | $1,088.11 | $1,088.10 | $1,088.20 | |