| 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 | $206.51 | 12.112% | $231.5225 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $207.84 | 13.302% | $235.4869 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $10.79 | 13.487% | $12.2452 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $12.58 | 10.253% | $13.8698 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $134.64 | 13.408% | $152.6925 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $13.87 | 6.502% | $14.7718 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $62.46 | 7.289% | $67.0127 | $67.01 | $67.00 | $67.00 |
| 7 purchase totals = | $648.69 | $727.6014 | $727.60 | $727.55 | $727.60 | |