| 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 | $227.30 | 10.682% | $251.5802 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $236.92 | 3.698% | $245.6813 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $37.41 | 8.568% | $40.6153 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $245.98 | 9.787% | $270.0541 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $7.39 | 11.265% | $8.2225 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $206.79 | 11.227% | $230.0063 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $28.96 | 5.641% | $30.5936 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $990.75 | $1,076.7533 | $1,076.75 | $1,076.75 | $1,076.80 | |