| 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 | $243.46 | 4.747% | $255.017 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $241.93 | 8.672% | $262.9102 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $202.70 | 12.452% | $227.9402 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $10.35 | 3.658% | $10.7286 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $121.62 | 10.841% | $134.8048 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $153.81 | 8.605% | $167.0454 | $167.05 | $167.05 | $167.00 |
| Purchase #7 | $125.61 | 11.505% | $140.0614 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $1,099.48 | $1,198.5076 | $1,198.51 | $1,198.50 | $1,198.40 | |