| 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 | $225.88 | 3.508% | $233.8039 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $213.63 | 5.203% | $224.7452 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $213.84 | 13.572% | $242.8624 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $49.75 | 3.538% | $51.5102 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $133.66 | 8.553% | $145.0919 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $18.31 | 3.556% | $18.9611 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $202.68 | 12.347% | $227.7049 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $1,057.75 | $1,144.6796 | $1,144.67 | $1,144.65 | $1,144.70 | |