| 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 | $116.25 | 10.133% | $128.0296 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $104.85 | 5.847% | $110.9806 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $231.66 | 8.516% | $251.3882 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $240.73 | 13.609% | $273.4909 | $273.49 | $273.50 | $273.50 |
| Purchase #5 | $232.59 | 8.689% | $252.7997 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $206.72 | 3.790% | $214.5547 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $206.90 | 8.224% | $223.9155 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $1,339.70 | $1,455.1592 | $1,455.16 | $1,455.20 | $1,455.20 | |