| 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 | $124.81 | 9.222% | $136.32 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $125.86 | 7.336% | $135.0931 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $17.87 | 12.736% | $20.1459 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $54.90 | 11.447% | $61.1844 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $114.70 | 11.355% | $127.7242 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $141.80 | 9.123% | $154.7364 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $88.69 | 12.354% | $99.6468 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $668.63 | $734.8508 | $734.85 | $734.85 | $734.70 | |