| 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 | $219.37 | 5.564% | $231.5757 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $48.74 | 8.768% | $53.0135 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $174.64 | 9.359% | $190.9846 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $80.74 | 7.140% | $86.5048 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $170.80 | 7.313% | $183.2906 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $227.72 | 6.624% | $242.8042 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $217.79 | 12.774% | $245.6105 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $1,139.80 | $1,233.7839 | $1,233.77 | $1,233.80 | $1,233.80 | |