| 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 | $233.56 | 10.645% | $258.4225 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $148.36 | 3.522% | $153.5852 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $46.36 | 11.386% | $51.6385 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $8.93 | 12.710% | $10.065 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $84.58 | 10.641% | $93.5802 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $161.69 | 8.316% | $175.1361 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $235.83 | 12.343% | $264.9385 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $919.31 | $1,007.3660 | $1,007.38 | $1,007.40 | $1,007.30 | |