| 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 | $15.37 | 11.225% | $17.0953 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $229.64 | 10.840% | $254.533 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $231.39 | 5.826% | $244.8708 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $112.87 | 3.227% | $116.5123 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $134.35 | 10.674% | $148.6905 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $250.62 | 13.338% | $284.0477 | $284.05 | $284.05 | $284.00 |
| Purchase #7 | $94.42 | 6.409% | $100.4714 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $1,068.66 | $1,166.2210 | $1,166.22 | $1,166.20 | $1,166.20 | |