| 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 | $130.32 | 6.481% | $138.766 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $78.63 | 10.438% | $86.8374 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $69.92 | 10.137% | $77.0078 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $48.74 | 4.788% | $51.0737 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $236.97 | 8.745% | $257.693 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $250.38 | 13.562% | $284.3365 | $284.34 | $284.35 | $284.30 |
| Purchase #7 | $229.73 | 9.372% | $251.2603 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $1,044.69 | $1,146.9747 | $1,146.98 | $1,146.95 | $1,147.00 | |