| 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 | $204.43 | 4.542% | $213.7152 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $208.53 | 8.873% | $227.0329 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $18.88 | 5.578% | $19.9331 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $153.35 | 10.160% | $168.9304 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $236.84 | 9.784% | $260.0124 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $14.54 | 6.650% | $15.5069 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $155.58 | 3.303% | $160.7188 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $992.15 | $1,065.8497 | $1,065.85 | $1,065.85 | $1,065.70 | |