| 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 | $238.42 | 7.868% | $257.1789 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $238.81 | 8.643% | $259.4503 | $259.45 | $259.45 | $259.50 |
| Purchase #3 | $168.26 | 9.676% | $184.5408 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $191.26 | 8.341% | $207.213 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $210.43 | 3.261% | $217.2921 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $107.68 | 4.412% | $112.4308 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $118.67 | 5.138% | $124.7673 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $1,273.53 | $1,362.8732 | $1,362.87 | $1,362.90 | $1,362.90 | |