| 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 | $28.45 | 12.141% | $31.9041 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $224.30 | 5.347% | $236.2933 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $164.44 | 11.268% | $182.9691 | $182.97 | $182.95 | $183.00 |
| Purchase #4 | $125.73 | 13.641% | $142.8808 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $185.42 | 12.787% | $209.1297 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $76.58 | 3.716% | $79.4257 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $226.46 | 7.611% | $243.6959 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,031.38 | $1,126.2986 | $1,126.30 | $1,126.35 | $1,126.30 | |