| 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 | $221.64 | 9.677% | $243.0881 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $138.26 | 12.569% | $155.6379 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $172.92 | 4.661% | $180.9798 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $219.45 | 4.354% | $229.0049 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $10.62 | 12.728% | $11.9717 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $125.65 | 9.810% | $137.9763 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $82.97 | 9.389% | $90.7601 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $971.51 | $1,049.4188 | $1,049.42 | $1,049.45 | $1,049.50 | |