| 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 | $242.57 | 10.805% | $268.7797 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $183.87 | 11.389% | $204.811 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $174.30 | 5.391% | $183.6965 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $158.92 | 7.594% | $170.9884 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $219.83 | 4.638% | $230.0257 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $163.63 | 13.485% | $185.6955 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $201.88 | 12.827% | $227.7751 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,345.00 | $1,471.7719 | $1,471.79 | $1,471.85 | $1,471.80 | |