| 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 | $115.42 | 10.111% | $127.0901 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $153.77 | 12.861% | $173.5464 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $198.53 | 3.536% | $205.55 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $246.67 | 13.595% | $280.2048 | $280.20 | $280.20 | $280.20 |
| Purchase #5 | $115.32 | 6.325% | $122.614 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $190.74 | 5.770% | $201.7457 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $170.94 | 11.330% | $190.3075 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $1,191.39 | $1,301.0585 | $1,301.06 | $1,301.05 | $1,301.00 | |