| 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 | $134.82 | 8.107% | $145.7499 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $240.82 | 12.710% | $271.4282 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $112.80 | 6.264% | $119.8658 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $229.49 | 3.752% | $238.1005 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $115.85 | 10.314% | $127.7988 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $229.66 | 5.355% | $241.9583 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $77.38 | 13.693% | $87.9756 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $1,140.82 | $1,232.8771 | $1,232.89 | $1,232.90 | $1,232.90 | |